WAV to MP3 on Linux
Convert WAV to MP3 on your Linux. No app to download. Open your browser, drop your file, and convert. Done in seconds.
Drop your WAV file here or click to browse
WAV (.wav) · Max 20 MB
Runs in Firefox and Chrome on any Linux distro. No terminal commands. No package managers. AudioUtils uses WebAssembly to run the conversion engine locally. Your audio stays on your device.
If you prefer the command line, FFmpeg is an alternative. But AudioUtils is faster for quick one-off conversions.
WAV is lossless. Converting to MP3 reduces file size at the cost of some audio data. Use a high bitrate to minimize loss. The output is identical regardless of which device or browser you use.
Frequently Asked Questions
How much smaller will my MP3 be compared to WAV?
About 10x smaller. A 50MB WAV file converts to roughly 5MB as MP3 at 320kbps. At 128kbps, it's even smaller — around 2MB.
What bitrate should I use?
320kbps for the best quality, 192kbps for a good balance of quality and size, 128kbps for voice recordings or podcasts where size matters more than fidelity.
Will I lose audio quality?
Yes, MP3 is a lossy format. But at 320kbps, the difference from WAV is nearly imperceptible to most listeners. For casual listening and sharing, it's more than enough.
Are my files uploaded to a server?
No. Conversion happens entirely in your browser. Your audio files never leave your device.
About WAV
Uncompressed audio format. Perfect quality with no data loss. Standard for music production and professional audio work.
About MP3
The most widely used audio format. Great compatibility, small file size. Ideal for music, podcasts, and general use.