- 1Upload audio
- 2Select a section
- 3Export & save
Your file is processed locally in the browser and never uploaded.
ABOUT THIS TOOL
Audio Trimmer
Cut any section out of an audio file and export it as WAV, MP3 or FLAC. Drag the handles on the waveform, preview the selection, then save. Your file never leaves the browser.
How it works
- 01Drop your audio file, or choose one from your device.
- 02Drag the two handles on the waveform to mark the section you want to keep.
- 03Preview the selection, choose WAV, MP3 or FLAC, then export it.
Key features
- Millisecond-accurate start and end points
- Live waveform with draggable handles and click-to-seek
- Export as WAV (lossless), MP3 or FLAC
- Fully local — decoding and encoding run on your own CPU
Common questions
WAV (16-bit PCM, lossless), MP3 and FLAC. WAV and FLAC keep the audio intact bit for bit, while MP3 re-encodes to a far smaller file. Choose WAV or FLAC if you plan to keep editing; choose MP3 when you need something small to share.