Convert WAV to MP3

This tool converts multiple files at once directly in your browser. Processing is fast, private, and has no file limits since everything happens locally on your device. You can also switch back to server side processing (the old behaviour of this tool) by checking the box below.

Drag & Drop WAV audio files here or click to browse

Supports .wav files

Output MP3 files:

Free Online WAV to MP3 Converter

Convert WAV audio files to MP3 format quickly and easily with our free online converter. WAV is an uncompressed lossless audio format ideal for professional audio editing, while MP3 uses efficient lossy compression to dramatically reduce file size while maintaining good perceived quality.

Note: MP3 is a lossy format — some audio information will be discarded. Choose a higher bitrate for better results.

Why Convert WAV to MP3?

  • Smaller File Size: MP3 files are typically 10× smaller than WAV, making them easier to store and share.
  • Universal Compatibility: MP3 is supported by virtually every device, media player, and platform.
  • Adjustable Quality: Choose from 64 to 320 kbps depending on your quality and size needs.

How to Convert WAV to MP3

  1. Upload your WAV file – Drag and drop or click to select.
  2. Choose quality – Select the desired bitrate (192 kbps is recommended).
  3. Click "Convert to MP3!" – The conversion takes just a few seconds.
  4. Download your MP3 – Save the compressed audio file to your device.

Other WAV Converters

You can also convert WAV to: FLAC, M4A, OGG.

Other MP3 Converters

Convert other formats to MP3: FLAC to MP3, M4A to MP3, OGG to MP3, Video to MP3. Or reverse with MP3 to WAV.