Audio Trimmer and Converter
Cut any section out of an MP3, WAV or M4A file and download just that clip — ideal for making a ringtone from a song you own.
How to use the Audio Trimmer and Converter
- Select an audio file from your device.
- Drag the start and end handles to the section you want.
- Preview the selection, then download the trimmed clip.
About the Audio Trimmer and Converter
Audio editing sites normally upload your file to a server, which is slow for large tracks and puts your audio on someone else's machine. This trims in the browser using the Web Audio API, so a track never leaves your device and there is no upload wait. Only use it with audio you have the right to edit.
Frequently asked questions
Is my audio file uploaded to a server?
No. Decoding and trimming happen in your browser, so the file stays on your device.
Which audio formats are supported?
Common browser-decodable formats including MP3, WAV and M4A.
Can I make a ringtone with this?
Yes — trim the section you want and download it, then set it as your ringtone on your phone.
Can I crop a clip out of the middle of a track?
Yes. Drag the start and end handles to the section you want and export just that part. Cropping the middle out of a longer sound file is the usual way people make a ringtone or a short clip for a video.
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Runs entirely in your browser — nothing you enter is uploaded. Last reviewed and updated .