Audio Cutter
Choose an audio file, enter the start and end time, and download just that section as MP3 or WAV.
- Runs in your browser
- Free to use
About this tool
Audio Cutter extracts a section of an audio file between the start and end time you enter, in your browser: decode, slice, encode to MP3 or WAV, play, download. Use it for ringtones, quotes from a recording, trimming silence from a voice memo or sampling a passage.
Related: Audio Joiner, Audio Volume Boost.
How to use it — quick steps
- 01
Add the audio file
Drop a WAV, MP3 or M4A file on the dashed area or choose it; a new file replaces the previous one.
- 02
Enter start and end
Times as mm:ss, h:mm:ss or plain seconds; leave the end empty to cut until the end of the file.
- 03
Press "Cut audio"
The section is extracted in your browser and encoded as MP3 or WAV; play it and download it.
Key features of this tool
Precise times
Start and end down to fractions of a second, in mm:ss or seconds.
MP3 or WAV output
MP3 at 128-320 kbps (encoded with LAME in the browser) or lossless WAV.
Processed on your device
Decoding, processing and encoding run in your browser with the Web Audio API; audio files are never uploaded.
Frequently asked questions
How do I make a ringtone?
Cut the 20-30 seconds you want, export as MP3, and add it to your phone with its music app or as a custom sound.
Can I remove the middle of a file?
Cut the two parts you want to keep in two runs and join them with Audio Joiner.
Are my files or data uploaded?
No. The tool is plain JavaScript that runs in your browser; the files or data you provide here are never uploaded to our servers.