PDF Mikata

Trim an Audio File

To keep only the part of a recording you need.

Your files are never uploaded. Everything is processed on this device.

  1. 1Choose audio
  2. 2Set the range
  3. 3Save as WAV
Done

🔒 Your files are never sent to an external server. Everything is processed safely inside this browser.

How to use

  1. Tap "Choose an audio file" and select audio.
  2. Listen and enter the start and end (seconds) of the part to keep.
  3. Tap "Trim and save" and save as WAV.

How it works

  • The audio is loaded and only the range you set is cut out.
  • It is saved as WAV with no loss of quality.
  • Mono halves the size.

Notes

  • WAV is larger than MP3 (about 10 MB per minute).
  • Up to 150 MB.
  • Audio from video files may not be supported.

FAQ

Are my files uploaded anywhere?

No. Everything is processed inside the browser on your device.

Can I save as MP3?

This tool saves as WAV.

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Guides for this tool

How to Cut Part of an Audio File (Free, Works on a Phone)Keeping Only the Useful Part of a Voice MemoCutting Audio for a RingtoneMaking Audio SmallerAvoiding Pops at the Cut PointsWhat to Do When It Does Not WorkTrimming Audio Without Uploading

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