How to Trim MP3 on iPhone
No GarageBand. No app install. Trim MP3 files on your iPhone using just Safari.
Trim your MP3 right here
Drop your file below — it opens instantly in the full editor. No upload, nothing leaves your device.
Drop Audio to Cut
Supported: MP3, WAV, FLAC and OGG files
Why Not Use an App?
Most iPhone apps for audio trimming are bloated with ads, require in-app purchases, or want access to your entire music library. You don't need any of that to trim a single MP3. cut.audio runs right here in your browser — Safari, Chrome, or whatever you use. Load your file, trim, download. No App Store, no permissions, no ads.
Step by Step on iPhone
1. Tap the box at the top of this page and pick your MP3 — from Files, iCloud, or wherever it's saved 2. It opens straight in the editor with the waveform ready 3. Pinch to zoom, then drag the handles to set your trim points 4. Tap Play to preview 5. Tap Export and choose MP3 or WAV 6. The trimmed file saves to your Files app Works the same in Safari, Chrome, or any browser on your iPhone or iPad.
Use It for Ringtones
Want to make a ringtone from a song? Trim it to 30-40 seconds, export as MP3, then use the Settings app to set it as your ringtone. No GarageBand required. The waveform view makes it easy to find the exact part of the song you want — the chorus, the drop, or any section that sounds good in 30 seconds.
Try it now — free in your browser
No download. No signup. Your files never leave your device.
Open Audio CutterFrequently Asked Questions
Yes. cut.audio works in any browser on both iPhone and iPad. The larger iPad screen makes the waveform easier to work with.
Yes. Share your voice memo to Files first, then load it into cut.audio's trimmer. Or record directly in cut.audio's recorder and trim there.