Converter
Audio to Trimmed MP3 Converter
Convert Audio to Trimmed MP3 locally in your browser. Trim and cut audio locally with FFmpeg.
Use timestamps like 00:00:05 or seconds. Leave end empty to cut to the end.
Add audio
MP3, WAV, M4A, OGG, FLAC, OPUS and more.
Format & bitrate
Cut a section from an audio file using start and end timestamps.
Frequently asked questions
Quick answers about converting Audio to Trimmed MP3 in your browser.
How do I convert Audio to Trimmed MP3?
Add your Audio file to the converter, adjust the available options, start the conversion, and download the Trimmed MP3 file. Everything runs in your browser.
Is the Audio to Trimmed MP3 converter free?
Yes. The Audio to Trimmed MP3 converter is completely free with no sign-up, no watermarks, and no file count limits.
Are my files uploaded to a server?
No. Your files are read and converted locally in your browser, so they never leave your device.
What devices and browsers are supported?
It works in any modern browser on desktop, laptop, tablet, or phone — there is nothing to install.