How to cut an audio file
Load your audio
Drop in an MP3, WAV, M4A, OGG or FLAC file. It's decoded on your device — nothing is uploaded to a server.
Drag to select
Pull the amber handles on the waveform, or type exact start and end times. Preview the selection before you save.
Download the cut
Export your trimmed clip as MP3 or lossless WAV. Add a fade in or out for a clean edit.
Trim a song into a ringtone
One of the most common reasons people trim a song is to create a ringtone — and this cutter is built for exactly that. Drag the handles to find the best 15 to 30 seconds of a track (a chorus or a hook works best), add a short fade in and fade out so the clip starts and ends smoothly instead of cutting off abruptly, and download it as MP3 for Android or WAV to convert for iPhone. The same trim-and-fade approach also works for cutting a song down for a video intro, pulling a highlight from a podcast, or shortening a voice memo to just the part you need.
Is my audio uploaded anywhere?
No. Everything runs locally in your browser using the Web Audio API. Your file never leaves your computer, which also makes cutting instant.
What file formats can I cut?
Any format your browser can decode — MP3, WAV, M4A/AAC, OGG and usually FLAC. Output is available as MP3 or WAV.
Can I use this as a ringtone maker?
Yes — it's a simple way to make a ringtone from any song. Trim to under 30 seconds, add a short fade out so it doesn't cut off abruptly, and download as MP3 for Android or WAV to convert for iPhone.
Is there a file size limit?
Files up to 300 MB work comfortably on most machines. Very large files depend on your device's available memory.