Cut, trim and slice audio online

Keep only the part you want of an MP3, M4A, WAV or voice note: drag the edges on the waveform, listen, add a fade, save. Nothing is uploaded.

🔒 The file is decoded and edited in your browser. Nothing is uploaded.

How to

  1. Drop an audio file.
  2. Drag the two edges on the waveform, or type the start and end times, and listen to the selection.
  3. Add a fade if you like, then save: same format, or MP3, M4A, WAV, OGG, Opus or FLAC.

Frequently asked questions

Does cutting reduce the quality?

Saving to WAV or FLAC keeps every sample exactly. Saving to MP3, M4A, OGG or Opus encodes the kept part once more at 192 kbps, which is transparent for speech and music in practice.

Can I change the volume at the same time?

Yes. The volume slider and the fades apply to what you keep, and the preview plays it exactly as it will be saved.

Is my recording uploaded?

No. The file is decoded and cut in your browser; nothing is sent anywhere.

Why here

The file stays on your device. No upload, no queue, no size limit, no account, no watermark. The engine is the same reference software professionals use, compiled for your browser.