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Audio Cutter & MP3 Trimmer

Trim the silence from a voice note, cut a song intro or remove a section from the middle of a recording. Select on the waveform, preview and export to MP3, M4A, WAV or the same format as your file.

  • No upload — 100% private
  • Fast, lossless when possible
  • Free & unlimited
  • Works on iPhone & Android

How to use the Audio Cutter

  1. 1

    Choose an audio or video file.

  2. 2

    Drag across the waveform (or type start and end times) to select a part.

  3. 3

    Pick Keep selection or Remove selection, plus optional fades.

  4. 4

    Choose the output format and press Cut audio.

Keep or remove

Keep selection saves only the highlighted part, which is ideal for clips and samples. Remove selection deletes the highlighted part and joins what is left. Use it to cut out a cough, an ad or a mistake from the middle of a recording.

Helpful guides

Frequently asked questions

Is cutting lossless?
With output set to 'Same as input', Smart quality and no fades, the audio is cut without re-encoding, so there is no quality loss. Fades and format changes need a re-encode.
Can I cut WhatsApp voice notes?
Yes. WhatsApp voice notes are OPUS/OGG files. Select one and export as MP3 or keep OPUS.
How precise is the cut?
To one tenth of a second. Use the ±0.1 buttons or arrow keys on the handles for fine control.

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