Trim a song, voice note or podcast clip to the exact part you need.
How to cut audio
Choose an audio file (MP3, WAV, M4A/AAC, OGG or FLAC, depending on your browser).
Type the start and end as mm:ss or seconds. The waveform highlights your selection.
Add fades for smooth ringtones and intros, preview, then download.
Save as WAV (uncompressed, best for further editing) or MP3 (much smaller: 192 kbps is about 1.4 MB per minute). The MP3 is encoded on your device too.
MP3 files are encoded with LAME (lamejs 1.2.1, licensed under the LGPL-3.0), which is loaded unmodified as a separate file. Licence and source code.
Frequently asked questions
Can I make a ringtone?
Yes. Cut up to 30 seconds with a short fade in and out. Android accepts WAV; iPhone needs conversion to M4R.
Is my audio uploaded?
No. Everything happens in your browser.
Can I save the clip as MP3?
Yes. Choose MP3 under Save as and pick a bitrate: 192 kbps suits music, 128 kbps is plenty for speech. WAV is lossless but about 10 MB per minute of stereo.