Audio Cutter & Trimmer
Cut a section out of any MP3, WAV or OGG file with a visual waveform, then export the clip as a WAV file.
MP3, WAV, OGG and more
Your audio
Select the part to keep
Drag the sliders or type exact seconds. The highlighted part of the waveform is what you keep.
0:00.0 – 0:00.0
🔒 Private by design: your files never leave your device — everything runs in your browser.
Trim MP3 and WAV files free
Looking for a simple audio cutter online? ToolSewa lets you trim MP3 online free — cut ringtones, remove silence from recordings, or pull a clip from a song. The waveform preview shows you exactly what you are keeping, and you can preview just the selected part before exporting.
Everything happens in your browser: cut audio in browser without uploading your files anywhere. The trimmed clip exports as a high-quality WAV file that works everywhere.
How to use
- Drop an MP3, WAV or OGG file into the box above.
- Move the Start/End sliders (or type seconds) to highlight the part you want to keep.
- Tap ▶ Play selection to preview just that part.
- Tap ⬇ Export as WAV to download your trimmed clip.