Extract MP3 Audio from MP4 & Edit Track Tags

Extract audio tracks from MP4 video clips into high-quality MP3 files in seconds. Turn music videos, podcasts, or recorded sessions into clean audio tracks while adding complete ID3 metadata: crop custom album art, input song titles, artist names, BPM, key, and lyrics before saving.

FAQ

How do I extract audio and add album art from MP4?

Drag and drop your MP4 video file, upload/crop a custom cover image, fill in artist/title and tag info, then click process.

Are video files processed privately?

Yes. All video parsing and audio extraction happen locally inside your browser via WebAssembly without uploading your files anywhere.