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.

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.

Select the region to keep

Drag the trim handles on the waveform to mark your start and end points. Zoom in for precise cuts, or scrub the timeline to find the exact moment you need.

Crop audio

Hit the trim button and your file is processed instantly. no upload, no waiting. Download the result in your preferred format, ready to use.