Audio Trimmer & Cutter
Load an audio file, select a segment on the waveform and export it as WAV — all in your browser
Decoding and trimming run entirely in your browser. Export is lossless 16-bit mono WAV — MP3 export is on the roadmap.
About this tool
Free audio trimmer: draggable waveform selection, precise timecodes, lossless WAV export. Decodes MP3, M4A, OGG, FLAC — all in your browser. Audio Trimmer & Cutter runs in the browser on DevTools. There is no signup, and your input stays on this device unless the tool explicitly performs a live network lookup.
What this tool does not do
- Audio Trimmer & Cutter is a free in-browser utility, not a hosted API. It does not keep server-side history and is not a substitute for production verification in your own stack.
How do I use this tool?
How do I use Audio Trimmer & Cutter?
Open Audio Trimmer & Cutter, enter or paste your input, and copy the result. The page works without an account.
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