Audio Trimmer

Cut MP3, WAV and M4A files and add fades.

Cut the part of an audio file you need – with a waveform, preview and optional fades.

🔒 Runs entirely in your browser – your files are never uploaded.

How to use the audio trimmer

  1. Choose an audio file.
  2. Click the waveform or type start and end times.
  3. Preview, then download the WAV.

Uses

Make ringtones, cut voice memos, trim podcast clips, or extract a song section for a video.

Frequently asked questions

Which formats can I open?

Anything your browser can play – MP3, WAV, M4A/AAC, OGG and often FLAC.

Why WAV output?

WAV is lossless and works everywhere; convert to MP3 elsewhere if you need smaller files.

Are files uploaded?

No.

Guides

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