Audio Tools
WAV to MP3 Converter
Convert a WAV file to MP3 at your choice of bitrate — processed entirely on your device using the Web Audio API and a real LAME-based encoder.
Add an MP3, WAV, OGG, M4A, or FLAC file
Click to browse, or drag and drop
How to use this tool
- 1Add a WAV file.
- 2The output format is already set to MP3 — pick a bitrate.
- 3Download the converted MP3.
Frequently asked questions
What bitrate should I pick?+
320 kbps is the highest quality MP3 offers and is standard for final masters/distribution; 192 kbps is a reasonable middle ground for demos and rough mixes where file size matters more.
Is this a real MP3 encoder, or just a renamed WAV?+
It's a genuine LAME-based MP3 encoder (the same encoder family used by most desktop tools) running in your browser — the output is a real, standard MP3 file.