Whether you're syncing your favourite songs, preserving lyrics for offline players, or just want your music experience to feel complete, Lrc-R helps you create perfect synced lyrics files with ease. Tap along to your music, stamp each line with a precise timestamp, and export a ready-to-use .lrc file, all processed locally on your device.
Simply open Lrc-R and load your audio file, then paste or import your lyrics. Hit the TAG button as each line starts playing and Lrc-R will stamp it with the exact playback position. Made a mistake? Undo the last action, untag a single line, or reset all timestamps and start over. Once every line is tagged, copy the LRC to your clipboard or save the .lrc file directly to your device and drop it into any music player that supports synced lyrics.
🎵 Tap to Tag: Hit the TAG button as each lyric line plays and Lrc-R stamps it with a precise timestamp automatically.
⏪ Full Playback Control: Built-in audio player with scrubbing, ±5s skip, and adjustable playback speed (0.5× – 1.5×) to make tagging easier.
✏️ Live Editing: Reorder lines by dragging, edit text inline, delete lines, and undo any action at any time.
🎨 Material You Integration: Supports Android 12+ dynamic coloring, AMOLED black, and a clean light theme alongside the default dark slate.
📤 Flexible Export: Copy your LRC to clipboard or save the .lrc file directly to any path on your device. Timestamp offset support to compensate for playback latency.
💾 Draft Autosave: Your session is automatically saved when you leave the app, so you can pick up right where you left off.
🌐 Fully Offline: No internet connection required. No cloud, no tracking. Your data stays where it belongs: solely on your device.
Lrc-R is free forever: no subscriptions, no ads, and no data harvesting. Just you and your music. If Lrc-R has helped make your music experience feel complete, consider supporting its continued development so it can keep growing.
Lrc-R is built using Flutter. Install Flutter, clone the repository, enter the project directory, and then run flutter pub get, followed by connecting your phone with USB debugging enabled, granting the necessary permissions, and finally running flutter run --release.
This software is free software licensed under the GNU General Public License 3.0.