MP3 Cutter
Trim any MP3 file with a visual waveform editor. Select a region and export. No upload needed.
Processed on your device — files never leave your machine
Drop MP3 file here or click to browse
Max 50MB · Also supports WAV, FLAC, OGG, M4A
How to Cut an MP3
- 1 Upload an MP3 file (or WAV, FLAC, OGG)
- 2 Drag handles on the waveform to set start and end
- 3 Export the trimmed section as WAV
Frequently Asked Questions
Can I cut MP3 files without losing quality?
The tool decodes your MP3 to raw audio for precise editing, then exports as lossless WAV. This avoids the quality loss from re-encoding MP3. For final MP3 output, use a separate converter.
What other formats work besides MP3?
WAV, FLAC, OGG, M4A, and AIFF are also supported. The tool handles any format your device can decode. Output is always lossless WAV.
Is there a file size or length limit?
Files up to 50 MB. Very long recordings may take a few seconds to render the waveform. There is no time limit on the trimmed output.
Is my MP3 uploaded to a server?
No. Everything runs locally on your device. Your files never leave your machine — not even temporarily. Nothing is stored or transmitted.
How precise is the cut?
You can set start and end points to the exact sample by dragging handles on the waveform. Zoom in for fine adjustments down to the millisecond.
