Audio Cutter (MP3 Cutter)

Cut and trim MP3, WAV, M4A or OGG audio online — pick start and end, add fades, save as MP3 or WAV.

How do I cut part of an MP3?

Choose the audio file, type the start and end time (in seconds or minutes:seconds), add an optional fade, and press Cut audio. The selected part is shown on a waveform, and you can play and download it as MP3 or WAV.

Examples

Ringtone: start 0:45, end 1:15, fade out 2 s.
Remove an intro: start 0:12, leave the end blank.
Podcast clip: start 12:30, end 13:45, fade in and out 0.5 s.

Times accept 75, 1:15 or 1:15.5. The file is decoded on your device with the Web Audio API — nothing is uploaded.

Frequently asked questions

Which formats can I open?

Whatever your browser can play: MP3, WAV, OGG, M4A/AAC, FLAC and the audio of MP4/WebM videos in most browsers.

Does it reduce quality?

WAV output is lossless. MP3 is re-encoded at the bitrate you pick — 192 kbps sounds identical to most listeners.

Is there a file size limit?

No fixed limit; long files need more memory on your device.