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Audio Editor

Professional multi-track audio editor with BPM and pitch control. Add, edit, and synchronize multiple audio tracks with ease.

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Add Audio Track

Upload or drag and drop audio files to add tracks

Time
0:00.00/0:00.00

Frequently asked questions

What audio formats can I import?
MP3, WAV, FLAC, M4A, OGG and any format your browser's audio engine accepts. Drag-and-drop or click the import button — files are decoded locally in the browser, no upload.
How many tracks can I edit at once?
Up to 8 simultaneous tracks. Each track has its own volume, pan and BPM/pitch controls. Performance depends on your device — long, multi-track sessions on lower-end machines may need shorter clips.
How does BPM and pitch control work?
Each track has independent time-stretch and pitch-shift, so you can match the tempo of two stems without changing their pitch (or vice-versa). Useful for mashups, remixes and practising over backing tracks at slower tempos.
Can I export the final mix?
Yes — export the master as MP3 (192 kbps) or WAV. Per-track export to send into a DAW is on the roadmap. For now, route the master through your DAW via screen-share or virtual audio cable.
Can I edit stems from Stem Separation here?
Yes — separated stems are standard audio files. Open the Audio Editor, drag in the WAV/MP3 stems and you have a multi-track session ready for remixing or practising over.