WAV Compressor

Convert WAV (or any audio) to highly compressed MP3 – save up to 90% space

Drag & drop a WAV or audio file here or click to browse

How to compress WAV to MP3:

  1. Select a WAV file (or any audio – MP3, FLAC, OGG, etc.)
  2. Adjust compression settings in the panel on the right
  3. Click "Compress to MP3"
  4. Download the compressed MP3

All processing happens in your browser using LameJS – files never leave your device.