Why are WAV files so large?

WAV is an uncompressed audio format, making files much larger than MP3 or OGG at the same quality.

Can I convert WAV to MP3 at the same time?

Yes. You can convert and compress in one step.

Processing happens on our servers for this tool.

free

Compress WAV audio files online for free. Reduce file size.

🔧

Compress WAV audio files online for free. Reduce file size.

Coming soon — full implementation in progress

Click the upload area or drag & drop your WAV file.

Select output format (MP3, OGG) or keep WAV with lower bitrate.

Download your compressed audio file.

Compress MP3 audio files online for free. Reduce file size.

Compress video files online for free. Reduce video size without losing quality.

Extract audio from MP4 videos and convert to MP3 online for free.