WAV to MP3
Convert your WAV files to MP3 online for free. Significantly reduce file size from uncompressed audio.
Upload your file
Drag & drop or browse
Max file size: 500 MB
Files are processed securely and are automatically deleted after 1 hour. We never store or share your content.
Features
Massive file size reduction
Adjustable bitrate
Sample rate control
Free – no signup
How to Use
1
Upload your WAV file.
2
Select MP3 quality.
3
Click Convert.
4
Download the MP3 file.
Supported Formats
Input
wav
Output
mp3
Why convert WAV to MP3?
WAV files are uncompressed and very large. MP3 reduces size by 90%+ with minimal quality loss.
What sample rate should I use?
Keep the original sample rate unless you need a specific one. 44100 Hz is CD quality.