IT

Trim audio

Pick start and end on the waveform and save only the part you need.

Your file is processed in your browser and is never uploaded to a server.

Trim audio precisely, with no upload

To make a ringtone, isolate a line from an interview or cut a clip from a podcast, just select the portion on the waveform, listen to it and save it. You can also add a fade in and fade out.

The cut is made by FFmpeg in WebAssembly inside your browser: the file never leaves your device.

How to use it

  1. Add the audio

    The file's waveform appears, with a selection you can adjust.

  2. Choose start and end

    Drag the handles or type exact times, then play the selection to check it.

  3. Save the clip

    Pick the format and download the trimmed file.

Frequently asked questions

How do I make an iPhone ringtone?

Select up to 30 seconds, choose M4A and download the file; then rename it with the .m4r extension and import it with the Music app or GarageBand.

Is the cut precise?

Yes, to a tenth of a second: the file is re-encoded, so start and end are exactly the ones you choose.

Does quality drop?

Not with WAV and FLAC. With compressed formats we use a high bitrate, so you won't hear a difference.

Does it work with videos?

Yes, if your browser can read their audio: the clip is saved as an audio file.

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