Trim Audio
Cut audio to a precise start/end range with millisecond precision — preview before exporting.
- MP3, WAV, AAC, M4A +3
- 10–30 sec
- Runs in your browser
One audio file · up to 25 MB
Millisecond precision · preview above before exporting.
Your result will appear here
Trim audio runs 100% in your browser.
- Millisecond precision — use the numeric inputs for exact edits.
- The player above lets you scrub and preview before exporting.
- Start and end are clamped to the file's real duration.
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