Compress WAV Online — Reduce File Size by Up to 40-70%
Compress WAV files online instantly. Reduce .wav file size by 40-70% with no quality loss. Batch compress 100+ files. No signup, no watermarks.
Batch Settings
About WAV Compression
WAV files are uncompressed PCM audio — a 3-minute song at CD quality (44.1kHz, 16-bit) is roughly 30 MB. This makes WAV one of the most compressible audio formats.
CocoConvert compresses WAV by re-encoding with lossless FLAC encoding, or by converting to high-bitrate lossy formats — all while keeping the WAV container when requested. Even lossless compression typically reduces WAV files by 40-60%.
For audio that needs to remain in WAV format for DAW (digital audio workstation) compatibility, our lossless compression mode is ideal — the audio is bit-for-bit identical to the original.
Professional audio engineers, podcasters, and musicians benefit most from WAV compression for archival and transfer.
How to Compress WAV
- 1
Upload your WAV file
Drag and drop your .wav file into the upload area, or click to browse. Batch upload is supported.
- 2
Adjust compression settings
Use the quality slider to control the compression level. Lower values produce smaller files.
- 3
Click "Compress"
CocoConvert compresses your WAV file using optimised audio encoding.
- 4
Download the compressed WAV
Your smaller .wav file is ready. Typical reduction: 40-70%.
Compression Tips
WAV
.wav file • Audio
WAV is uncompressed; even moderate compression yields huge savings.
| Extension | .wav |
| MIME Type | audio/wav |
| Category | Audio |
Frequently Asked Questions
What are the limits for WAV compression?
CocoConvert lets you compress WAV files with no signup required. You get 5 files per hour (up to 250 MB each) on the starter tier. Pro users get 100 files per hour and 5 GB per file.
How much can I reduce WAV file size?
Typical WAV compression reduces file size by 40-70%, depending on the original file and quality settings. Tip: Lossless for DAW compatibility, 192kbps lossy for sharing.
Does compression affect WAV quality?
CocoConvert gives you full control over the quality-size trade-off. Higher quality settings preserve more detail; lower settings produce smaller files. For lossless formats, compression is always bit-for-bit identical.
Is my WAV file secure?
Absolutely. Files are processed on isolated servers in Germany, encrypted in transit via TLS, never analysed or shared, and permanently deleted within 24 hours.
Can I batch compress multiple WAV files?
Yes! You can compress up to 5 files per hour on the starter tier. Pro users get 100 files, Business API users get 200. All files are processed in parallel.