Trim Audio
Trim Audio cuts an MP3, WAV, OGG or M4A file down to the section you want, using a start and end time. It copies the stream rather than re-encoding, so it’s fast and there’s no quality loss — great for making ringtones or clipping a recording. Runs locally in your browser.
Última actualización: July 2026
To trim audio, load the file, set a start and end time, and the tool copies just that section out — losslessly and near-instantly, since it doesn’t re-encode. It runs in your browser via ffmpeg.wasm; your audio is never uploaded.
🔒 Runs in your browser via ffmpeg.wasm — your audio is never uploaded. Trimming copies the stream, so there’s no quality loss.
Cómo usar Trim Audio
- Choose an audio file.
- Set the start and end time (in seconds).
- Click “Trim & export” and download the clip.
Preguntas frecuentes
Will trimming reduce quality?
No. The selected section is copied without re-encoding, so it’s identical to the source.
Can I make a ringtone with this?
Yes — trim to the section you want and download it. For iPhone you’ll typically want an M4A input.
Is my audio uploaded?
No — trimming happens entirely in your browser.
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