Converter
Audio to MP3 Converter
Convert Audio to MP3 locally in your browser. Set bitrate and convert locally.
1Private — files stay local
Add audio
MP3, WAV, M4A, OGG, FLAC, OPUS and more.
Drop audio files or browse
Drag & drop audio files to convert.
No files selected yet.
2
Format & bitrate
AudioMP3
Convert audio to MP3 with bitrate control.
Frequently asked questions
Quick answers about converting Audio to MP3 in your browser.
How do I convert Audio to MP3?
Add your Audio file to the converter, start the conversion, and download the MP3 file. Everything runs in your browser.
Is the Audio to MP3 converter free?
Yes. The Audio to 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.