Audio Trimmer – Cut Any Part, WAV or MP3

Need a ringtone, a clip for a video, or just one part of a long recording? This free audio trimmer cuts exactly the section you want — no audio editor to install, no account, and your file is never uploaded anywhere. Everything runs in your browser. Pick your audio file, set the start and end times in seconds, choose WAV or MP3 output, and download the trimmed clip. It works on desktop and mobile.

How to Use the Audio Trimmer

Three quick steps — no signup, no watermark, no cost.

1Choose your audio

Drop your audio file into the box above, or click it to choose a file from your device.

2Set start and end

Enter the start time in seconds (decimals work, e.g. 12.5). Enter the end time too — or leave it at 0 to keep everything up to the end.

3Download the clip

Pick WAV or MP3 output, click Trim audio, and download your clip. No signup, no watermark, no cost.

Why Choose Our Audio Trimmer

Built to be fast, private, and free — on any device.

Free and unlimited

trim as many files as you like.

Private by design

your files never leave your device.

Your choice of output

WAV for full quality, MP3 for small, shareable files.

Precise to a tenth of a second

start and end times accept decimals.

Audio Trimmer FAQs

Short, direct answers to the questions readers ask most.

Yes, completely free, with no account and no hidden limits.

WAV keeps full quality and is best for editing, but the file is bigger. MP3 is much smaller and best for sharing, ringtones, and everyday listening.

Just seconds, with decimals if you want precision — for example, start 12.5 and end 30. Leave the end at 0 to keep the audio up to the end of the file.

No. Trimming happens entirely in your browser, so your recording never leaves your device.