Useful tools for the music you own

Free browser tools for fixing and converting LRC lyrics, reading audio tags, converting formats, splitting CUE albums, and checking spectrum and loudness. Files stay in your browser.

Lyrics tools

Fix out-of-sync LRC lyrics, validate timestamps, and convert between LRC and SRT for music players or video subtitles.

Audio tools

Read MP3, FLAC and M4A tags, convert between audio formats, split a single-file album with its CUE sheet, view a frequency spectrum, look for lossy-source clues, and estimate loudness.

Library tools

Preview consistent file names built from the tags already inside your music files.

Private by design

Every tool runs in your browser. Your lyrics and audio files are not uploaded to OFPlayer.