Convert WAV to MP3
Compress WAV recordings into MP3 at the bitrate you choose. Files stay on your device: free, private, no upload.
🔒 Your files stay on this device. Nothing is uploaded.
Drop files here or click to choose
Your files stay on this device. Nothing is uploaded.
WAV is uncompressed, about 10 MB per minute. MP3 at 192 kbps is roughly 1.4 MB per minute and sounds the same to nearly everyone. Batch convert as many files as you like.
How it works
- Drop WAV files.
- Choose the bitrate.
- Convert and download.
This tool runs entirely in your browser. Your files are never uploaded, so there is no size limit and it works offline once loaded.
Frequently asked questions
Is it really free and private?
Yes. Everything runs in your browser with open-source code; nothing is uploaded. No account, no watermark, no file-size limit other than your device's memory.