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MP3 Cutter & Audio Trimmer

Cut a song, podcast or recording to the part you need. Set start and end with a preview, add a fade in or fade out, and save as MP3, or as M4A for iPhone ringtones.

  • Free, no sign-up
  • Files never leave your device
  • Powered by FFmpeg
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Your files are processed on this device and are never uploaded to a server.

How to use the MP3 Cutter & Audio Trimmer

  1. 1

    Choose an audio file.

  2. 2

    Set the start and end and optional fades.

  3. 3

    Cut and download.

Making a ringtone

iPhone ringtones must be under 40 seconds. Export as M4A, rename the file to .m4r and add it through Finder or iTunes. Android accepts MP3 ringtones directly.

Frequently asked questions

Is my audio uploaded?

No. Audio is processed in your browser with FFmpeg compiled to WebAssembly. Nothing is uploaded.