wav
→mp3
Convert WAV to MP3 — Free, Fast & Private
Convert WAV audio to compressed MP3 format. Reduce file size by up to 90% while maintaining great audio quality. Browser-based and private.
90% size reductionAdjustable bitrateNo file limitBatch convert
How to Convert WAV to MP3
- 1
Select your WAV file by dragging or clicking to browse.
- 2
Choose bitrate (192–320 kbps recommended). Click Convert.
- 3
Download your MP3 — up to 90% smaller with great quality.
WAV vs MP3 — Format Comparison
| Feature | WAV | MP3 |
|---|---|---|
| Compression | None (uncompressed) | Lossy (adjustable) |
| File size | Very large | 80–90% smaller |
| Editing | Ideal | Possible but degraded |
| Playback | Studio quality | High quality |
| Best for | Production | Distribution |
When to Convert WAV to MP3
- •Sharing music files
- •Reducing storage
- •Portable players
- •Streaming uploads
Frequently Asked Questions
How much smaller is MP3 than WAV?
Typically 80–90% smaller. A 50MB WAV might become a 5MB MP3 at 320 kbps.
What bitrate for WAV to MP3?
320 kbps for archival or critical listening. 256 kbps for most uses. 192 kbps for speech or casual listening.
Is WAV to MP3 lossless?
No. MP3 is lossy. For lossless compression, use FLAC. For portability and size, MP3 is ideal.
Can I convert WAV from a DAW?
Yes. Export your mix as WAV from any DAW, then convert to MP3 for sharing or distribution.