diff --git a/lib/logic/lrc_providers.dart b/lib/logic/lrc_providers.dart
index 7701073..e91c58b 100644
--- a/lib/logic/lrc_providers.dart
+++ b/lib/logic/lrc_providers.dart
@@ -226,6 +226,47 @@ class NetEaseProvider extends LrcProvider {
   }
 }
 
+/// Lrclib provider
+class LrclibProvider extends LrcProvider {
+  static const String rootUrl = "https://lrclib.net";
+  static const String apiEndpoint = "$rootUrl/api";
+  static const String searchEndpoint = "$apiEndpoint/search";
+  static const String lrcEndpoint = "$apiEndpoint/get/";
+
+  @override
+  String get name => 'Lrclib';
+
+  Future<Lyrics?> getLrcById(String trackId) async {
+    final url = lrcEndpoint + trackId;
+    final response = await session.get(url);
+    if (response.statusCode != 200) return null;
+    final track = response.data;
+    final synced = track['syncedLyrics'];
+    final plain = track['plainLyrics'];
+    return Lyrics(synced: synced, plain: plain);
+  }
+
+  @override
+  Future<Lyrics?> getLrc(String searchTerm) async {
+    final response = await session.get(
+      searchEndpoint,
+      queryParameters: {'q': searchTerm},
+    );
+    if (response.statusCode != 200) return null;
+    final tracks = response.data as List<dynamic>;
+    if (tracks.isEmpty) return null;
+    // Find first track with syncedLyrics not empty
+    for (final track in tracks) {
+      final synced = track['syncedLyrics'];
+      if (synced != null && synced.trim().isNotEmpty) {
+        final id = track['id'].toString();
+        return await getLrcById(id);
+      }
+    }
+    return null;
+  }
+}
+
 // Utility function
 String formatTime(dynamic time) {
   final seconds = time.toInt();
diff --git a/lib/providers/lrc_fetcher_provider.dart b/lib/providers/lrc_fetcher_provider.dart
index 3ed8812..34c93bc 100644
--- a/lib/providers/lrc_fetcher_provider.dart
+++ b/lib/providers/lrc_fetcher_provider.dart
@@ -120,3 +120,4 @@ class LyricsFetcherState {
 // Providers for each LRC provider
 final musixmatchProvider = Provider((ref) => MusixmatchProvider());
 final neteaseProvider = Provider((ref) => NetEaseProvider());
+final lrclibProvider = Provider((ref) => LrclibProvider());
diff --git a/lib/ui/screens/player_screen.dart b/lib/ui/screens/player_screen.dart
index 0fa84d8..25476bc 100644
--- a/lib/ui/screens/player_screen.dart
+++ b/lib/ui/screens/player_screen.dart
@@ -516,6 +516,7 @@ class _PlayerLyrics extends HookConsumerWidget {
     final lyricsFetcher = ref.watch(lyricsFetcherProvider);
     final musixmatchProviderInstance = ref.watch(musixmatchProvider);
     final neteaseProviderInstance = ref.watch(neteaseProvider);
+    final lrclibProviderInstance = ref.watch(lrclibProvider);
 
     // Simulate async behavior for compatibility
     if (currentTrack == null) {
@@ -543,6 +544,7 @@ class _PlayerLyrics extends HookConsumerWidget {
       lyricsFetcher,
       musixmatchProviderInstance,
       neteaseProviderInstance,
+      lrclibProviderInstance,
       context,
     );
   }
@@ -555,6 +557,7 @@ class _PlayerLyrics extends HookConsumerWidget {
     dynamic metadataObj,
     musixmatchProvider,
     neteaseProvider,
+    lrclibProvider,
   ) {
     showDialog(
       context: context,
@@ -565,6 +568,7 @@ class _PlayerLyrics extends HookConsumerWidget {
         ref: ref,
         musixmatchProvider: musixmatchProvider,
         neteaseProvider: neteaseProvider,
+        lrclibProvider: lrclibProvider,
       ),
     );
   }
@@ -576,6 +580,7 @@ class _PlayerLyrics extends HookConsumerWidget {
     dynamic lyricsFetcher,
     dynamic musixmatchProviderInstance,
     dynamic neteaseProviderInstance,
+    dynamic lrclibProviderInstance,
     BuildContext context,
   ) {
     // Get lyrics mode setting
@@ -614,6 +619,7 @@ class _PlayerLyrics extends HookConsumerWidget {
                 metadataAsync.value,
                 musixmatchProviderInstance,
                 neteaseProviderInstance,
+                lrclibProviderInstance,
               ),
             ),
         ],
@@ -701,6 +707,7 @@ class _FetchLyricsDialog extends StatelessWidget {
   final WidgetRef ref;
   final LrcProvider musixmatchProvider;
   final LrcProvider neteaseProvider;
+  final LrcProvider lrclibProvider;
 
   const _FetchLyricsDialog({
     required this.track,
@@ -709,6 +716,7 @@ class _FetchLyricsDialog extends StatelessWidget {
     required this.ref,
     required this.musixmatchProvider,
     required this.neteaseProvider,
+    required this.lrclibProvider,
   });
 
   @override
@@ -780,6 +788,25 @@ class _FetchLyricsDialog extends StatelessWidget {
                         );
                   },
                 ),
+                ListTile(
+                  dense: true,
+                  leading: const Icon(Symbols.library_books),
+                  title: const Text('Lrclib'),
+                  shape: RoundedRectangleBorder(
+                    borderRadius: const BorderRadius.all(Radius.circular(12)),
+                  ),
+                  onTap: () async {
+                    Navigator.of(context).pop();
+                    await ref
+                        .read(lyricsFetcherProvider.notifier)
+                        .fetchLyricsForTrack(
+                          trackId: track.id,
+                          searchTerm: searchTerm,
+                          provider: lrclibProvider,
+                          trackPath: trackPath,
+                        );
+                  },
+                ),
                 ListTile(
                   dense: true,
                   leading: const Icon(Symbols.file_upload),
@@ -857,6 +884,7 @@ class _LyricsAdjustButton extends HookConsumerWidget {
     );
     final musixmatchProviderInstance = ref.watch(musixmatchProvider);
     final neteaseProviderInstance = ref.watch(neteaseProvider);
+    final lrclibProviderInstance = ref.watch(lrclibProvider);
 
     // Don't show the button if there's no current track
     if (currentTrack == null) {
@@ -874,6 +902,7 @@ class _LyricsAdjustButton extends HookConsumerWidget {
         metadataAsync,
         musixmatchProviderInstance,
         neteaseProviderInstance,
+        lrclibProviderInstance,
       ),
       padding: EdgeInsets.zero,
     );
@@ -887,6 +916,7 @@ class _LyricsAdjustButton extends HookConsumerWidget {
     dynamic metadataObj,
     musixmatchProvider,
     neteaseProvider,
+    lrclibProvider,
   ) {
     showDialog(
       context: context,
@@ -897,6 +927,7 @@ class _LyricsAdjustButton extends HookConsumerWidget {
         ref: ref,
         musixmatchProvider: musixmatchProvider,
         neteaseProvider: neteaseProvider,
+        lrclibProvider: lrclibProvider,
       ),
     );
   }
@@ -908,6 +939,7 @@ class _LyricsAdjustButton extends HookConsumerWidget {
     AsyncValue<TrackMetadata> metadataAsync,
     musixmatchProvider,
     neteaseProvider,
+    lrclibProvider,
   ) {
     // Convert CurrentTrackData to db.Track for compatibility
     final track = db.Track(
@@ -952,6 +984,7 @@ class _LyricsAdjustButton extends HookConsumerWidget {
                             metadata,
                             musixmatchProvider,
                             neteaseProvider,
+                            lrclibProvider,
                           );
                         },
                       ),
diff --git a/lib/ui/shell.dart b/lib/ui/shell.dart
index e14857c..7bd416e 100644
--- a/lib/ui/shell.dart
+++ b/lib/ui/shell.dart
@@ -83,7 +83,9 @@ class Shell extends HookConsumerWidget {
         void saveWindowSize() {
           windowManager.getBounds().then((bounds) {
             final settingsNotifier = ref.read(settingsProvider.notifier);
-            settingsNotifier.setWindowSize(bounds.size);
+            Future(() {
+              settingsNotifier.setWindowSize(bounds.size);
+            });
           });
         }