diff --git a/PlaylistShared.Api/Controllers/FavoritesController.cs b/PlaylistShared.Api/Controllers/FavoritesController.cs
new file mode 100644
index 0000000..f10de23
--- /dev/null
+++ b/PlaylistShared.Api/Controllers/FavoritesController.cs
@@ -0,0 +1,82 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Identity;
+using Microsoft.AspNetCore.Mvc;
+using PlaylistShared.Api.Entities;
+using PlaylistShared.Api.Extensions;
+using PlaylistShared.Api.Services;
+using PlaylistShared.Shared;
+using PlaylistShared.Shared.Shared;
+
+namespace PlaylistShared.Api.Controllers;
+
+[ApiController]
+[Route("api/[controller]")]
+[Authorize]
+public class FavoritesController : ControllerBase
+{
+    private readonly UserManager<ApplicationUser> _userManager;
+    private readonly FavoritesService _favoritesService;
+    private readonly SharedPlaylistService _sharedPlaylistService;
+
+    public FavoritesController(
+        UserManager<ApplicationUser> userManager,
+        FavoritesService favoritesService,
+        SharedPlaylistService sharedPlaylistService)
+    {
+        _userManager = userManager;
+        _favoritesService = favoritesService;
+        _sharedPlaylistService = sharedPlaylistService;
+    }
+
+    /// <summary>Получить список избранных плейлистов текущего пользователя.</summary>
+    [HttpGet]
+    public async Task<ActionResult<ApiResponse<List<SharedPlaylistDto>>>> GetFavorites()
+    {
+        var userId = User.GetUserId();
+        var user = await _userManager.FindByIdAsync(userId.ToString());
+        if (user == null) return Unauthorized();
+
+        var favorites = await _favoritesService.GetUserFavoritesAsync(userId);
+        return Ok(ApiResponse<List<SharedPlaylistDto>>.Ok(favorites));
+    }
+
+    /// <summary>Проверить, добавлен ли плейлист в избранное.</summary>
+    [HttpGet("{shareToken}/check")]
+    public async Task<ActionResult<ApiResponse<bool>>> CheckFavorite(string shareToken)
+    {
+        var userId = User.GetUserId();
+        var user = await _userManager.FindByIdAsync(userId.ToString());
+        if (user == null) return Unauthorized();
+
+        var isFavorite = await _favoritesService.IsFavoriteAsync(userId, shareToken);
+        return Ok(ApiResponse<bool>.Ok(isFavorite));
+    }
+
+    /// <summary>Добавить плейлист в избранное.</summary>
+    [HttpPost("{shareToken}")]
+    public async Task<ActionResult<ApiResponse<object>>> AddFavorite(string shareToken)
+    {
+        var userId = User.GetUserId();
+        var user = await _userManager.FindByIdAsync(userId.ToString());
+        if (user == null) return Unauthorized();
+
+        var playlist = await _sharedPlaylistService.GetEntityByTokenAsync(shareToken);
+        if (playlist == null)
+            return NotFound(ApiResponse<object>.Fail(new ErrorResponse { StatusCode = 404, Message = "Плейлист не найден" }));
+
+        await _favoritesService.AddFavoriteAsync(userId, shareToken);
+        return Ok(ApiResponse<object>.Ok(new { message = "Плейлист добавлен в избранное" }));
+    }
+
+    /// <summary>Удалить плейлист из избранного.</summary>
+    [HttpDelete("{shareToken}")]
+    public async Task<ActionResult<ApiResponse<object>>> RemoveFavorite(string shareToken)
+    {
+        var userId = User.GetUserId();
+        var user = await _userManager.FindByIdAsync(userId.ToString());
+        if (user == null) return Unauthorized();
+
+        await _favoritesService.RemoveFavoriteAsync(userId, shareToken);
+        return Ok(ApiResponse<object>.Ok(new { message = "Плейлист удалён из избранного" }));
+    }
+}
\ No newline at end of file
diff --git a/PlaylistShared.Api/Controllers/PlaylistsController.cs b/PlaylistShared.Api/Controllers/PlaylistsController.cs
index 823f25a..aeea4de 100644
--- a/PlaylistShared.Api/Controllers/PlaylistsController.cs
+++ b/PlaylistShared.Api/Controllers/PlaylistsController.cs
@@ -82,6 +82,7 @@ public class PlaylistsController : ControllerBase
 
         var dto = new SharePlaylistDto
         {
+            YandexPlaylistUuid = playlist.PlaylistUuid,
             YandexPlaylistKind = request.Kind,
             YandexPlaylistOwnerUid = request.OwnerUid,
             Title = playlist.Title,
diff --git a/PlaylistShared.Api/Data/ApplicationDbContext.cs b/PlaylistShared.Api/Data/ApplicationDbContext.cs
index 419df82..abc0167 100644
--- a/PlaylistShared.Api/Data/ApplicationDbContext.cs
+++ b/PlaylistShared.Api/Data/ApplicationDbContext.cs
@@ -11,8 +11,9 @@ public class ApplicationDbContext : IdentityDbContext<ApplicationUser, IdentityR
 
     public DbSet<SharedPlaylist> SharedPlaylists => Set<SharedPlaylist>();
     public DbSet<TrackAdditionLog> TrackAdditionLogs => Set<TrackAdditionLog>();
-    public DbSet<UserSession> UserSessions => Set<UserSession>();
     public DbSet<TrackRemovalLog> TrackRemovalLogs => Set<TrackRemovalLog>();
+    public DbSet<UserSession> UserSessions => Set<UserSession>();
+    public DbSet<FavoritePlaylist> FavoritePlaylists => Set<FavoritePlaylist>();
 
     protected override void OnModelCreating(ModelBuilder builder)
     {
@@ -26,6 +27,7 @@ public class ApplicationDbContext : IdentityDbContext<ApplicationUser, IdentityR
                   .WithMany(u => u.OwnedPlaylists)
                   .HasForeignKey(e => e.CreatorUserId)
                   .OnDelete(DeleteBehavior.Restrict);
+            entity.Property(e => e.YandexPlaylistUuid).IsRequired().HasMaxLength(50);
             entity.Property(e => e.YandexPlaylistKind).IsRequired().HasMaxLength(50);
             entity.Property(e => e.YandexPlaylistOwnerUid).IsRequired().HasMaxLength(50);
             entity.Property(e => e.Title).IsRequired().HasMaxLength(255);
@@ -77,5 +79,19 @@ public class ApplicationDbContext : IdentityDbContext<ApplicationUser, IdentityR
                   .HasForeignKey(e => e.SessionId)
                   .OnDelete(DeleteBehavior.Restrict);
         });
+
+        builder.Entity<FavoritePlaylist>(entity =>
+        {
+            entity.HasKey(e => new { e.UserId, e.SharedPlaylistId });
+            entity.HasOne(e => e.User)
+                  .WithMany(u => u.FavoritePlaylists)
+                  .HasForeignKey(e => e.UserId)
+                  .OnDelete(DeleteBehavior.Cascade);
+            entity.HasOne(e => e.SharedPlaylist)
+                  .WithMany()
+                  .HasForeignKey(e => e.SharedPlaylistId)
+                  .OnDelete(DeleteBehavior.Cascade);
+            entity.Property(e => e.AddedAtUtc).IsRequired();
+        });
     }
 }
\ No newline at end of file
diff --git a/PlaylistShared.Api/Data/Migrations/20260414111229_AddUserFavorites.Designer.cs b/PlaylistShared.Api/Data/Migrations/20260414111229_AddUserFavorites.Designer.cs
new file mode 100644
index 0000000..9ddcf63
--- /dev/null
+++ b/PlaylistShared.Api/Data/Migrations/20260414111229_AddUserFavorites.Designer.cs
@@ -0,0 +1,591 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using PlaylistShared.Api.Data;
+
+#nullable disable
+
+namespace PlaylistShared.Api.Data.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20260414111229_AddUserFavorites")]
+    partial class AddUserFavorites
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.5")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRole<System.Guid>", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Name")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<string>("NormalizedName")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NormalizedName")
+                        .IsUnique()
+                        .HasDatabaseName("RoleNameIndex")
+                        .HasFilter("[NormalizedName] IS NOT NULL");
+
+                    b.ToTable("AspNetRoles", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRoleClaim<System.Guid>", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClaimType")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ClaimValue")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<Guid>("RoleId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("RoleId");
+
+                    b.ToTable("AspNetRoleClaims", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserClaim<System.Guid>", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClaimType")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ClaimValue")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("AspNetUserClaims", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserLogin<System.Guid>", b =>
+                {
+                    b.Property<string>("LoginProvider")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("ProviderKey")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("ProviderDisplayName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("LoginProvider", "ProviderKey");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("AspNetUserLogins", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserRole<System.Guid>", b =>
+                {
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("RoleId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("UserId", "RoleId");
+
+                    b.HasIndex("RoleId");
+
+                    b.ToTable("AspNetUserRoles", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserToken<System.Guid>", b =>
+                {
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("LoginProvider")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Value")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("UserId", "LoginProvider", "Name");
+
+                    b.ToTable("AspNetUserTokens", (string)null);
+                });
+
+            modelBuilder.Entity("PlaylistShared.Api.Entities.ApplicationUser", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("AccessFailedCount")
+                        .HasColumnType("int");
+
+                    b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<bool>("EmailConfirmed")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("LockoutEnabled")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTimeOffset?>("LockoutEnd")
+                        .HasColumnType("datetimeoffset");
+
+                    b.Property<string>("NormalizedEmail")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<string>("NormalizedUserName")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<string>("PasswordHash")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("PhoneNumber")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool>("PhoneNumberConfirmed")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("RefreshToken")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("RefreshTokenExpiryUtc")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SecurityStamp")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool>("TwoFactorEnabled")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("UserName")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<string>("YandexAccessToken")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("YandexId")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("YandexRefreshToken")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("YandexTokenExpiryUtc")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NormalizedEmail")
+                        .HasDatabaseName("EmailIndex");
+
+                    b.HasIndex("NormalizedUserName")
+                        .IsUnique()
+                        .HasDatabaseName("UserNameIndex")
+                        .HasFilter("[NormalizedUserName] IS NOT NULL");
+
+                    b.ToTable("AspNetUsers", (string)null);
+                });
+
+            modelBuilder.Entity("PlaylistShared.Api.Entities.FavoritePlaylist", b =>
+                {
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("SharedPlaylistId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("AddedAtUtc")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("UserId", "SharedPlaylistId");
+
+                    b.HasIndex("SharedPlaylistId");
+
+                    b.ToTable("FavoritePlaylists");
+                });
+
+            modelBuilder.Entity("PlaylistShared.Api.Entities.SharedPlaylist", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("AddPermission")
+                        .HasColumnType("int");
+
+                    b.Property<string>("CoverUrl")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid>("CreatorUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<int>("PlayPermission")
+                        .HasColumnType("int");
+
+                    b.Property<int>("RemovePermission")
+                        .HasColumnType("int");
+
+                    b.Property<string>("ShareToken")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Title")
+                        .IsRequired()
+                        .HasMaxLength(255)
+                        .HasColumnType("nvarchar(255)");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("ViewPermission")
+                        .HasColumnType("int");
+
+                    b.Property<string>("YandexPlaylistKind")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("YandexPlaylistOwnerUid")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("YandexPlaylistUuid")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CreatorUserId");
+
+                    b.HasIndex("ShareToken")
+                        .IsUnique();
+
+                    b.ToTable("SharedPlaylists");
+                });
+
+            modelBuilder.Entity("PlaylistShared.Api.Entities.TrackAdditionLog", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("AddedAtUtc")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("AddedByUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("SessionId")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(449)");
+
+                    b.Property<Guid>("SharedPlaylistId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("TrackId")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(450)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("AddedByUserId");
+
+                    b.HasIndex("SessionId");
+
+                    b.HasIndex("SharedPlaylistId", "TrackId");
+
+                    b.ToTable("TrackAdditionLogs");
+                });
+
+            modelBuilder.Entity("PlaylistShared.Api.Entities.UserSession", b =>
+                {
+                    b.Property<string>("SessionId")
+                        .HasMaxLength(449)
+                        .HasColumnType("nvarchar(449)");
+
+                    b.Property<Guid?>("AssociatedUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("ClientIpAddress")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("FirstSeenUtc")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime>("LastSeenUtc")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("UserAgent")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("SessionId");
+
+                    b.HasIndex("AssociatedUserId");
+
+                    b.ToTable("UserSessions");
+                });
+
+            modelBuilder.Entity("TrackRemovalLog", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("RemovedAtUtc")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("RemovedByUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("SessionId")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(449)");
+
+                    b.Property<Guid>("SharedPlaylistId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("TrackId")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(450)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("RemovedByUserId");
+
+                    b.HasIndex("SessionId");
+
+                    b.HasIndex("SharedPlaylistId", "TrackId");
+
+                    b.ToTable("TrackRemovalLogs");
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRoleClaim<System.Guid>", b =>
+                {
+                    b.HasOne("Microsoft.AspNetCore.Identity.IdentityRole<System.Guid>", null)
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserClaim<System.Guid>", b =>
+                {
+                    b.HasOne("PlaylistShared.Api.Entities.ApplicationUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserLogin<System.Guid>", b =>
+                {
+                    b.HasOne("PlaylistShared.Api.Entities.ApplicationUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserRole<System.Guid>", b =>
+                {
+                    b.HasOne("Microsoft.AspNetCore.Identity.IdentityRole<System.Guid>", null)
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("PlaylistShared.Api.Entities.ApplicationUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserToken<System.Guid>", b =>
+                {
+                    b.HasOne("PlaylistShared.Api.Entities.ApplicationUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("PlaylistShared.Api.Entities.FavoritePlaylist", b =>
+                {
+                    b.HasOne("PlaylistShared.Api.Entities.SharedPlaylist", "SharedPlaylist")
+                        .WithMany()
+                        .HasForeignKey("SharedPlaylistId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("PlaylistShared.Api.Entities.ApplicationUser", "User")
+                        .WithMany("FavoritePlaylists")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("SharedPlaylist");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("PlaylistShared.Api.Entities.SharedPlaylist", b =>
+                {
+                    b.HasOne("PlaylistShared.Api.Entities.ApplicationUser", "Creator")
+                        .WithMany("OwnedPlaylists")
+                        .HasForeignKey("CreatorUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+                });
+
+            modelBuilder.Entity("PlaylistShared.Api.Entities.TrackAdditionLog", b =>
+                {
+                    b.HasOne("PlaylistShared.Api.Entities.ApplicationUser", "AddedByUser")
+                        .WithMany()
+                        .HasForeignKey("AddedByUserId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("PlaylistShared.Api.Entities.UserSession", "Session")
+                        .WithMany("TrackAdditionLogs")
+                        .HasForeignKey("SessionId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("PlaylistShared.Api.Entities.SharedPlaylist", "SharedPlaylist")
+                        .WithMany("TrackAdditionLogs")
+                        .HasForeignKey("SharedPlaylistId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("AddedByUser");
+
+                    b.Navigation("Session");
+
+                    b.Navigation("SharedPlaylist");
+                });
+
+            modelBuilder.Entity("PlaylistShared.Api.Entities.UserSession", b =>
+                {
+                    b.HasOne("PlaylistShared.Api.Entities.ApplicationUser", "User")
+                        .WithMany()
+                        .HasForeignKey("AssociatedUserId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("TrackRemovalLog", b =>
+                {
+                    b.HasOne("PlaylistShared.Api.Entities.ApplicationUser", "RemovedByUser")
+                        .WithMany()
+                        .HasForeignKey("RemovedByUserId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("PlaylistShared.Api.Entities.UserSession", "Session")
+                        .WithMany("TrackRemovalLogs")
+                        .HasForeignKey("SessionId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("PlaylistShared.Api.Entities.SharedPlaylist", "SharedPlaylist")
+                        .WithMany()
+                        .HasForeignKey("SharedPlaylistId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("RemovedByUser");
+
+                    b.Navigation("Session");
+
+                    b.Navigation("SharedPlaylist");
+                });
+
+            modelBuilder.Entity("PlaylistShared.Api.Entities.ApplicationUser", b =>
+                {
+                    b.Navigation("FavoritePlaylists");
+
+                    b.Navigation("OwnedPlaylists");
+                });
+
+            modelBuilder.Entity("PlaylistShared.Api.Entities.SharedPlaylist", b =>
+                {
+                    b.Navigation("TrackAdditionLogs");
+                });
+
+            modelBuilder.Entity("PlaylistShared.Api.Entities.UserSession", b =>
+                {
+                    b.Navigation("TrackAdditionLogs");
+
+                    b.Navigation("TrackRemovalLogs");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/PlaylistShared.Api/Data/Migrations/20260414111229_AddUserFavorites.cs b/PlaylistShared.Api/Data/Migrations/20260414111229_AddUserFavorites.cs
new file mode 100644
index 0000000..1d3bd8e
--- /dev/null
+++ b/PlaylistShared.Api/Data/Migrations/20260414111229_AddUserFavorites.cs
@@ -0,0 +1,64 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace PlaylistShared.Api.Data.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddUserFavorites : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<string>(
+                name: "YandexPlaylistUuid",
+                table: "SharedPlaylists",
+                type: "nvarchar(50)",
+                maxLength: 50,
+                nullable: false,
+                defaultValue: "");
+
+            migrationBuilder.CreateTable(
+                name: "FavoritePlaylists",
+                columns: table => new
+                {
+                    UserId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    SharedPlaylistId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    AddedAtUtc = table.Column<DateTime>(type: "datetime2", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_FavoritePlaylists", x => new { x.UserId, x.SharedPlaylistId });
+                    table.ForeignKey(
+                        name: "FK_FavoritePlaylists_AspNetUsers_UserId",
+                        column: x => x.UserId,
+                        principalTable: "AspNetUsers",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_FavoritePlaylists_SharedPlaylists_SharedPlaylistId",
+                        column: x => x.SharedPlaylistId,
+                        principalTable: "SharedPlaylists",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_FavoritePlaylists_SharedPlaylistId",
+                table: "FavoritePlaylists",
+                column: "SharedPlaylistId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "FavoritePlaylists");
+
+            migrationBuilder.DropColumn(
+                name: "YandexPlaylistUuid",
+                table: "SharedPlaylists");
+        }
+    }
+}
diff --git a/PlaylistShared.Api/Data/Migrations/ApplicationDbContextModelSnapshot.cs b/PlaylistShared.Api/Data/Migrations/ApplicationDbContextModelSnapshot.cs
index 9811f3c..4728777 100644
--- a/PlaylistShared.Api/Data/Migrations/ApplicationDbContextModelSnapshot.cs
+++ b/PlaylistShared.Api/Data/Migrations/ApplicationDbContextModelSnapshot.cs
@@ -237,6 +237,24 @@ namespace PlaylistShared.Api.Data.Migrations
                     b.ToTable("AspNetUsers", (string)null);
                 });
 
+            modelBuilder.Entity("PlaylistShared.Api.Entities.FavoritePlaylist", b =>
+                {
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("SharedPlaylistId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("AddedAtUtc")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("UserId", "SharedPlaylistId");
+
+                    b.HasIndex("SharedPlaylistId");
+
+                    b.ToTable("FavoritePlaylists");
+                });
+
             modelBuilder.Entity("PlaylistShared.Api.Entities.SharedPlaylist", b =>
                 {
                     b.Property<Guid>("Id")
@@ -292,6 +310,11 @@ namespace PlaylistShared.Api.Data.Migrations
                         .HasMaxLength(50)
                         .HasColumnType("nvarchar(50)");
 
+                    b.Property<string>("YandexPlaylistUuid")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
                     b.HasKey("Id");
 
                     b.HasIndex("CreatorUserId");
@@ -449,6 +472,25 @@ namespace PlaylistShared.Api.Data.Migrations
                         .IsRequired();
                 });
 
+            modelBuilder.Entity("PlaylistShared.Api.Entities.FavoritePlaylist", b =>
+                {
+                    b.HasOne("PlaylistShared.Api.Entities.SharedPlaylist", "SharedPlaylist")
+                        .WithMany()
+                        .HasForeignKey("SharedPlaylistId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("PlaylistShared.Api.Entities.ApplicationUser", "User")
+                        .WithMany("FavoritePlaylists")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("SharedPlaylist");
+
+                    b.Navigation("User");
+                });
+
             modelBuilder.Entity("PlaylistShared.Api.Entities.SharedPlaylist", b =>
                 {
                     b.HasOne("PlaylistShared.Api.Entities.ApplicationUser", "Creator")
@@ -524,6 +566,8 @@ namespace PlaylistShared.Api.Data.Migrations
 
             modelBuilder.Entity("PlaylistShared.Api.Entities.ApplicationUser", b =>
                 {
+                    b.Navigation("FavoritePlaylists");
+
                     b.Navigation("OwnedPlaylists");
                 });
 
diff --git a/PlaylistShared.Api/Entities/ApplicationUser.cs b/PlaylistShared.Api/Entities/ApplicationUser.cs
index 64af85b..59deb71 100644
--- a/PlaylistShared.Api/Entities/ApplicationUser.cs
+++ b/PlaylistShared.Api/Entities/ApplicationUser.cs
@@ -25,4 +25,7 @@ public class ApplicationUser : IdentityUser<Guid>
 
     /// <summary>Плейлисты, созданные пользователем.</summary>
     public ICollection<SharedPlaylist> OwnedPlaylists { get; set; } = new List<SharedPlaylist>();
+
+    /// <summary>Избранные плейлисты.</summary>
+    public ICollection<FavoritePlaylist> FavoritePlaylists { get; set; } = new List<FavoritePlaylist>();
 }
\ No newline at end of file
diff --git a/PlaylistShared.Api/Entities/FavoritePlaylist.cs b/PlaylistShared.Api/Entities/FavoritePlaylist.cs
new file mode 100644
index 0000000..a143c10
--- /dev/null
+++ b/PlaylistShared.Api/Entities/FavoritePlaylist.cs
@@ -0,0 +1,13 @@
+namespace PlaylistShared.Api.Entities;
+
+/// <summary>Избранный расшаренный плейлист пользователя.</summary>
+public class FavoritePlaylist
+{
+    public Guid UserId { get; set; }
+    public Guid SharedPlaylistId { get; set; }
+    public DateTime AddedAtUtc { get; set; }
+
+    // Навигационные свойства
+    public ApplicationUser User { get; set; } = null!;
+    public SharedPlaylist SharedPlaylist { get; set; } = null!;
+}
\ No newline at end of file
diff --git a/PlaylistShared.Api/Entities/SharedPlaylist.cs b/PlaylistShared.Api/Entities/SharedPlaylist.cs
index 2684db7..8d2d651 100644
--- a/PlaylistShared.Api/Entities/SharedPlaylist.cs
+++ b/PlaylistShared.Api/Entities/SharedPlaylist.cs
@@ -7,6 +7,7 @@ public class SharedPlaylist
 {
     public Guid Id { get; set; }
     public Guid CreatorUserId { get; set; }
+    public string YandexPlaylistUuid { get; set; } = null!;
     public string YandexPlaylistKind { get; set; } = null!;
     public string YandexPlaylistOwnerUid { get; set; } = null!;
     public string Title { get; set; } = null!;
diff --git a/PlaylistShared.Api/Program.cs b/PlaylistShared.Api/Program.cs
index 820573f..59356e7 100644
--- a/PlaylistShared.Api/Program.cs
+++ b/PlaylistShared.Api/Program.cs
@@ -96,6 +96,7 @@ public class Program
         builder.Services.AddScoped<SharedPlaylistService>();
         builder.Services.AddScoped<TrackAdditionLogService>();
         builder.Services.AddScoped<TrackRemovalLogService>();
+        builder.Services.AddScoped<FavoritesService>();
         builder.Services.AddDataProtection();
 
         builder.Services.AddHttpClient();
diff --git a/PlaylistShared.Api/Services/FavoritesService.cs b/PlaylistShared.Api/Services/FavoritesService.cs
new file mode 100644
index 0000000..7ff1531
--- /dev/null
+++ b/PlaylistShared.Api/Services/FavoritesService.cs
@@ -0,0 +1,100 @@
+using Microsoft.EntityFrameworkCore;
+using PlaylistShared.Api.Data;
+using PlaylistShared.Api.Entities;
+using PlaylistShared.Shared.Shared;
+
+namespace PlaylistShared.Api.Services;
+
+public class FavoritesService
+{
+    private readonly ApplicationDbContext _db;
+    private readonly SharedPlaylistService _sharedPlaylistService;
+
+    public FavoritesService(ApplicationDbContext db, SharedPlaylistService sharedPlaylistService)
+    {
+        _db = db;
+        _sharedPlaylistService = sharedPlaylistService;
+    }
+
+    public async Task<bool> IsFavoriteAsync(Guid userId, string shareToken)
+    {
+        var playlist = await _sharedPlaylistService.GetEntityByTokenAsync(shareToken);
+        if (playlist == null) return false;
+        return await _db.FavoritePlaylists
+            .AnyAsync(f => f.UserId == userId && f.SharedPlaylistId == playlist.Id);
+    }
+
+    public async Task AddFavoriteAsync(Guid userId, string shareToken)
+    {
+        var playlist = await _sharedPlaylistService.GetEntityByTokenAsync(shareToken);
+        if (playlist == null)
+            throw new ArgumentException("Playlist not found");
+
+        var exists = await _db.FavoritePlaylists
+            .AnyAsync(f => f.UserId == userId && f.SharedPlaylistId == playlist.Id);
+        if (exists) return;
+
+        var favorite = new FavoritePlaylist
+        {
+            UserId = userId,
+            SharedPlaylistId = playlist.Id,
+            AddedAtUtc = DateTime.UtcNow
+        };
+        _db.FavoritePlaylists.Add(favorite);
+        await _db.SaveChangesAsync();
+    }
+
+    public async Task RemoveFavoriteAsync(Guid userId, string shareToken)
+    {
+        var playlist = await _sharedPlaylistService.GetEntityByTokenAsync(shareToken);
+        if (playlist == null) return;
+
+        var favorite = await _db.FavoritePlaylists
+            .FirstOrDefaultAsync(f => f.UserId == userId && f.SharedPlaylistId == playlist.Id);
+        if (favorite != null)
+        {
+            _db.FavoritePlaylists.Remove(favorite);
+            await _db.SaveChangesAsync();
+        }
+    }
+
+    public async Task<List<SharedPlaylistDto>> GetUserFavoritesAsync(Guid userId)
+    {
+        var favoritePlaylists = await _db.FavoritePlaylists
+            .Include(f => f.SharedPlaylist)
+                .ThenInclude(sp => sp.Creator)
+            .Where(f => f.UserId == userId)
+            .OrderByDescending(f => f.AddedAtUtc)
+            .Select(f => f.SharedPlaylist)
+            .ToListAsync();
+
+        // Маппинг в DTO (можно использовать AutoMapper, но для простоты сделаем вручную)
+        return favoritePlaylists.Select(sp => new SharedPlaylistDto
+        {
+            Id = sp.Id,
+            CreatorUserId = sp.CreatorUserId,
+            YandexPlaylistUuid = sp.YandexPlaylistUuid,
+            YandexPlaylistKind = sp.YandexPlaylistKind,
+            YandexPlaylistOwnerUid = sp.YandexPlaylistOwnerUid,
+            Title = sp.Title,
+            Description = sp.Description,
+            CoverUrl = sp.CoverUrl,
+            CreatedAt = sp.CreatedAt,
+            UpdatedAt = sp.UpdatedAt,
+            IsDeleted = sp.IsDeleted,
+            ShareToken = sp.ShareToken,
+            ViewPermission = sp.ViewPermission,
+            PlayPermission = sp.PlayPermission,
+            AddPermission = sp.AddPermission,
+            RemovePermission = sp.RemovePermission,
+            Creator = sp.Creator != null ? new Shared.Auth.ApplicationUserDto
+            {
+                Id = sp.Creator.Id,
+                UserName = sp.Creator.UserName,
+                Email = sp.Creator.Email,
+                YandexId = sp.Creator.YandexId,
+                DisplayName = sp.Creator.UserName
+            } : null
+        }).ToList();
+    }
+}
\ No newline at end of file
diff --git a/PlaylistShared.Api/Services/SharedPlaylistService.cs b/PlaylistShared.Api/Services/SharedPlaylistService.cs
index a9b157c..022c79f 100644
--- a/PlaylistShared.Api/Services/SharedPlaylistService.cs
+++ b/PlaylistShared.Api/Services/SharedPlaylistService.cs
@@ -27,6 +27,7 @@ public class SharedPlaylistService
         {
             Id = Guid.NewGuid(),
             CreatorUserId = creatorUserId,
+            YandexPlaylistUuid = dto.YandexPlaylistUuid,
             YandexPlaylistKind = dto.YandexPlaylistKind,
             YandexPlaylistOwnerUid = dto.YandexPlaylistOwnerUid,
             Title = dto.Title,
diff --git a/PlaylistShared.Pwa/Layout/NavMenu.razor b/PlaylistShared.Pwa/Layout/NavMenu.razor
index 705072a..57f1938 100644
--- a/PlaylistShared.Pwa/Layout/NavMenu.razor
+++ b/PlaylistShared.Pwa/Layout/NavMenu.razor
@@ -2,8 +2,9 @@
     <MudNavLink Href="/" Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.Home">Главная</MudNavLink>
     <AuthorizeView>
         <Authorized>
-            <MudNavLink Href="/my-playlists" Icon="@Icons.Material.Filled.QueueMusic">Мои плейлисты</MudNavLink>
             <MudNavLink Href="/profile" Icon="@Icons.Material.Filled.Person">Профиль</MudNavLink>
+            <MudNavLink Href="/my-playlists" Icon="@Icons.Material.Filled.QueueMusic">Мои плейлисты</MudNavLink>
+            <MudNavLink Href="/favorites" Icon="@Icons.Material.Filled.Favorite">Избранное</MudNavLink>
         </Authorized>
     </AuthorizeView>
 </MudNavMenu>
\ No newline at end of file
diff --git a/PlaylistShared.Pwa/Pages/Favorites.razor b/PlaylistShared.Pwa/Pages/Favorites.razor
new file mode 100644
index 0000000..7544732
--- /dev/null
+++ b/PlaylistShared.Pwa/Pages/Favorites.razor
@@ -0,0 +1,112 @@
+@page "/favorites"
+@attribute [Authorize]
+@using PlaylistShared.Shared.DTO
+@inject HttpClient Http
+@inject ISnackbar Snackbar
+@inject NavigationManager Navigation
+
+<MudContainer MaxWidth="MaxWidth.Large" Class="mt-8">
+    <MudCard>
+        <MudCardHeader>
+            <CardHeaderContent>
+                <MudText Typo="Typo.h5">Избранные плейлисты</MudText>
+                <MudText Typo="Typo.body2">Расшаренные плейлисты, которые вы добавили в избранное</MudText>
+            </CardHeaderContent>
+            <CardHeaderActions>
+                <MudIconButton Icon="@Icons.Material.Filled.Refresh" OnClick="LoadFavorites" />
+            </CardHeaderActions>
+        </MudCardHeader>
+        <MudCardContent>
+            @if (_loading)
+            {
+                <MudProgressCircular Indeterminate />
+            }
+            else if (_favorites == null || !_favorites.Any())
+            {
+                <MudAlert Severity="Severity.Info">
+                    У вас пока нет избранных плейлистов. Перейдите на страницу расшаренного плейлиста и нажмите ★, чтобы добавить.
+                </MudAlert>
+            }
+            else
+            {
+                <MudTable Items="@_favorites">
+                    <HeaderContent>
+                        <MudTh>Название</MudTh>
+                        <MudTh>Владелец</MudTh>
+                        <MudTh>Треков</MudTh>
+                        <MudTh></MudTh>
+                    </HeaderContent>
+                    <RowTemplate>
+                        <MudTd DataLabel="Название">
+                            <MudLink Href="@($"/shared/{context.ShareToken}")" Underline="Underline.Hover">
+                                @context.Title
+                            </MudLink>
+                        </MudTd>
+                        <MudTd DataLabel="Владелец">@context.Creator?.UserName</MudTd>
+                        <MudTd DataLabel="Треков">@context.TrackCount</MudTd>
+                        <MudTd DataLabel="">
+                            <MudIconButton Icon="@Icons.Material.Filled.Delete"
+                                           Color="Color.Error"
+                                           OnClick="() => RemoveFromFavorites(context)"
+                                           Title="Удалить из избранного" />
+                        </MudTd>
+                    </RowTemplate>
+                </MudTable>
+            }
+        </MudCardContent>
+    </MudCard>
+</MudContainer>
+
+@code {
+    private List<SharedPlaylistDto> _favorites = new();
+    private bool _loading = true;
+
+    protected override async Task OnInitializedAsync()
+    {
+        await LoadFavorites();
+    }
+
+    private async Task LoadFavorites()
+    {
+        _loading = true;
+        try
+        {
+            var response = await Http.GetFromJsonAsync<ApiResponse<List<SharedPlaylistDto>>>("/api/favorites");
+            if (response?.Success == true)
+                _favorites = response.Data ?? new();
+            else
+                Snackbar.Add(response?.Error?.Message ?? "Ошибка загрузки избранного", Severity.Error);
+        }
+        catch (Exception ex)
+        {
+            Snackbar.Add($"Ошибка: {ex.Message}", Severity.Error);
+        }
+        finally
+        {
+            _loading = false;
+            StateHasChanged();
+        }
+    }
+
+    private async Task RemoveFromFavorites(SharedPlaylistDto playlist)
+    {
+        try
+        {
+            var response = await Http.DeleteAsync($"/api/favorites/{playlist.ShareToken}");
+            if (response.IsSuccessStatusCode)
+            {
+                Snackbar.Add($"Плейлист \"{playlist.Title}\" удалён из избранного", Severity.Success);
+                await LoadFavorites();
+            }
+            else
+            {
+                var error = await response.Content.ReadFromJsonAsync<ApiResponse<object>>();
+                Snackbar.Add(error?.Error?.Message ?? "Ошибка удаления", Severity.Error);
+            }
+        }
+        catch (Exception ex)
+        {
+            Snackbar.Add($"Ошибка: {ex.Message}", Severity.Error);
+        }
+    }
+}
\ No newline at end of file
diff --git a/PlaylistShared.Pwa/Pages/SharedPlaylistView.razor b/PlaylistShared.Pwa/Pages/SharedPlaylistView.razor
index 3c572c3..5b626b6 100644
--- a/PlaylistShared.Pwa/Pages/SharedPlaylistView.razor
+++ b/PlaylistShared.Pwa/Pages/SharedPlaylistView.razor
@@ -27,10 +27,21 @@
                     <div style="display: flex; gap: 16px; align-items: center;">
                         @if (!string.IsNullOrEmpty(_playlist.CoverUrl))
                         {
-                            <MudImage Src="@FormatCoverUrl(_playlist.CoverUrl)" Height="80" Width="80" Class="rounded" />
+                            <MudImage Src="@FormatCoverUrl(_playlist.CoverUrl, "80x80")" Height="80" Width="80" Class="rounded" />
                         }
                         <div>
-                            <MudText Typo="Typo.h5">@_playlist.Title</MudText>
+                            <div style="display: flex; align-items: center; gap: 8px;">
+                                <MudLink Href="@($"https://music.yandex.ru/playlists/{_playlist.YandexPlaylistUuid}")" Target="_blank" Underline="Underline.Hover">
+                                    @_playlist.Title
+                                    <MudIcon Icon="@Icons.Material.Filled.OpenInNew" Size="Size.Small" Class="ml-1" />
+                                </MudLink>
+
+                                <MudIconButton Icon="@(_isFavorite? Icons.Material.Filled.Favorite : Icons.Material.Outlined.FavoriteBorder)"
+                                                Color="Color.Error"
+                                                OnClick="ToggleFavorite"
+                                                Disabled="_favoriteLoading"
+                                                Size="Size.Medium" />
+                            </div>
                             <MudText Typo="Typo.body2" Color="Color.Secondary">Владелец: @_playlist.Creator?.UserName</MudText>
                         </div>
                     </div>
@@ -212,6 +223,9 @@
     private bool _savingPermissions;
     private string? _currentUserId;
 
+    private bool _isFavorite = false;
+    private bool _favoriteLoading = false;
+
     private List<YandexTrackDisplay> _tracks = new();
     private bool _tracksLoading;
 
@@ -226,6 +240,67 @@
         await LoadPlaylist();
     }
 
+    private async Task CheckFavoriteStatus()
+    {
+        if (!_isAuthenticated || _playlist == null) return;
+        try
+        {
+            var response = await Http.GetFromJsonAsync<ApiResponse<bool>>($"/api/favorites/{Token}/check");
+            if (response?.Success == true)
+                _isFavorite = response.Data;
+        }
+        catch { }
+    }
+
+    private async Task ToggleFavorite()
+    {
+        if (!_isAuthenticated)
+        {
+            Snackbar.Add("Добавление в избранное доступно только авторизованным пользователям", Severity.Warning);
+            return;
+        }
+    
+        _favoriteLoading = true;
+        try
+        {
+            if (_isFavorite)
+            {
+                var response = await Http.DeleteAsync($"/api/favorites/{Token}");
+                if (response.IsSuccessStatusCode)
+                {
+                    _isFavorite = false;
+                    Snackbar.Add("Плейлист удалён из избранного", Severity.Success);
+                }
+                else
+                {
+                    Snackbar.Add("Ошибка удаления из избранного", Severity.Error);
+                }
+            }
+            else
+            {
+                var response = await Http.PostAsync($"/api/favorites/{Token}", null);
+                if (response.IsSuccessStatusCode)
+                {
+                    _isFavorite = true;
+                    Snackbar.Add("Плейлист добавлен в избранное", Severity.Success);
+                }
+                else
+                {
+                    Snackbar.Add("Ошибка добавления в избранное", Severity.Error);
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            Snackbar.Add($"Ошибка: {ex.Message}", Severity.Error);
+        }
+        finally
+        {
+            _favoriteLoading = false;
+            StateHasChanged();
+        }
+    }
+
     private async Task ConfigurePermissions()
     {
         if (_playlist is null)
@@ -275,8 +350,8 @@
                 _playlist = response.Data;
 
                 await ConfigurePermissions();
-
                 await LoadTracks();
+                await CheckFavoriteStatus();
             }
             else
             {
diff --git a/PlaylistShared.Shared/Playlist/SharePlaylistDto.cs b/PlaylistShared.Shared/Playlist/SharePlaylistDto.cs
index 8f620c2..8ed6c45 100644
--- a/PlaylistShared.Shared/Playlist/SharePlaylistDto.cs
+++ b/PlaylistShared.Shared/Playlist/SharePlaylistDto.cs
@@ -6,6 +6,10 @@ namespace PlaylistShared.Shared.Playlist;
 /// <summary>Запрос на создание нового шеринг-плейлиста.</summary>
 public class SharePlaylistDto
 {
+    /// <summary>Идентификатор плейлиста в Яндекс.Музыке (guid).</summary>
+    [JsonPropertyName("yandexPlaylistId")]
+    public string YandexPlaylistUuid { get; set; } = null!;
+
     /// <summary>Идентификатор плейлиста в Яндекс.Музыке (kind).</summary>
     [JsonPropertyName("yandexPlaylistKind")]
     public string YandexPlaylistKind { get; set; } = null!;
diff --git a/PlaylistShared.Shared/Shared/SharedPlaylistDto.cs b/PlaylistShared.Shared/Shared/SharedPlaylistDto.cs
index 3dc024e..19a6514 100644
--- a/PlaylistShared.Shared/Shared/SharedPlaylistDto.cs
+++ b/PlaylistShared.Shared/Shared/SharedPlaylistDto.cs
@@ -15,6 +15,10 @@ public class SharedPlaylistDto
     [JsonPropertyName("creatorUserId")]
     public Guid CreatorUserId { get; set; }
 
+    /// <summary>Uuid на яндекс плейлист</summary>
+    [JsonPropertyName("yandexPlaylistUuid")]
+    public string? YandexPlaylistUuid { get; set; }
+
     /// <summary>Идентификатор плейлиста в Яндекс.Музыке (kind).</summary>
     [JsonPropertyName("yandexPlaylistKind")]
     public string YandexPlaylistKind { get; set; } = null!;