Convert WAV audio to MP3 in the browser with bitrate control and no server upload.
Files are not sent to a server. Processing runs in your browser, and the queue handles one file at a time so the device stays responsive.
Drop WAV files here
or tap to choose several files
No files selected.
WAV stays on your device. The first conversion can be a little slower while the browser prepares local processing.
MP3 quality
Exact settings
WAV is read by the browser and encoded to MP3 locally on the device.
In queue0
Done0
Size saving-
Add WAV files.
Preview
How to use it
Add a WAV file, choose MP3 quality and process. The audio is decoded and encoded locally on your device.
Recommended settings
Use 128 kbps for voice notes and 192 kbps or higher for music. Large WAV files can take longer on phones.
Privacy
Your files are not uploaded to a server. The editor runs in your browser with local libraries from this site.
Limits
Large images can take longer on phones. If the browser slows down, process fewer files at once or choose a smaller output format.