WaveTrimmer

The fastest way to trim your audio online

Click, or drop your file here

Main Features

100% private

Files never leave your device. Everything is processed locally in your browser.

No upload

Runs entirely in your browser. No waiting for uploads or server processing.

Any format

Supports MP3, WAV, FLAC, AAC and more.

Multiple clips, one pass

With Pro, mark multiple regions and batch-export each one as a separate clip.

Add your audio file

Drop or select any MP3, M4A, AAC, or WAV file up to 2 GB. Your audio loads directly in the browser and never leaves your device.

Choose what to keep

Mark one region in Trim mode, or use Pro Multi-segment mode to pull several clips from the same recording. Zoom in or scrub the timeline to set precise start and end points.

Export your audio

Export one trimmed file, or download multiple clips together in a ZIP. Everything is processed on your device in your preferred format, with no upload or server wait.