How to WAV to MP3 Online

  1. 1

    Upload WAV

    Drag and drop your WAV file into the converter.

  2. 2

    Convert to MP3

    Click Convert. Your audio is compressed into MP3.

  3. 3

    Download MP3

    Download your compact MP3 instantly.

Why Use FileSwitch for WAV to MP3?

  • Compresses WAV to shareable MP3
  • Bitrate from 64k to 320k
  • Sample rate and channel controls
  • Massively smaller file sizes
  • Great for sharing and storage

Frequently Asked Questions

How much smaller will the file be?

MP3 at 192k is typically 80-90% smaller than uncompressed WAV while sounding nearly identical.

What bitrate should I pick?

128-192k for music, 320k for archival quality, and 64-96k for speech or podcasts.