Audio Cutter / Trimmer
Cut the part you want from any song, voice note or recording using a visual waveform and precise sliders. Add fade in and fade out for clean edges, preview the selection on loop, then export it as WAV for quality or MP3 for sharing.
Tip: click on the waveform to move the start point; use the sliders for fine control.
Selection length: 0.0s · File length: 0.0s
Ready.
Privacy note: Your audio file stays on your device — nothing is uploaded. All cutting and exporting happens in your browser.
How to use
- Upload an MP3, WAV, M4A or OGG file.
- Drag the Start and End sliders (or click the waveform) to select the part you want to keep.
- Optionally set fade in / fade out seconds, then press Play Selection to check it loops correctly.
- Export as WAV (best quality, bigger file) or MP3 (smaller, works everywhere).
Limitation: very long or very large files may use a lot of memory on phones — a computer works best for big files.
Tips
- Click directly on the waveform to set the start point quickly, then use the sliders for fine 0.1-second control.
- Add 0.5–1 second of fade in and fade out to avoid harsh clicks at the edges of the cut.
- Use Play Selection on loop before exporting — if the loop sounds smooth, the clip will sound clean everywhere.
- Export WAV when you plan to edit the clip again, and MP3 when you need a small file for sharing.