What is WebP Compressor?
Need to shrink a WebP file? Our compressor lets you reduce WebP image file sizes while controlling quality. Slide the quality bar (1-100) to find the perfect balance between image clarity and file size. Everything runs in your browser — your images stay private. Great for website optimization, email attachments, and social media uploads.
Use Cases
- ◆Website image optimization
- ◆Email attachment compression
- ◆Social media image uploads
- ◆Storage space saving
- ◆Batch image compression
How to Use
- 1Upload your WebP image
- 2Adjust the quality slider
- 3Preview before/after comparison
- 4Download the compressed image
Features
- ✓Adjustable quality
- ✓Before/after preview
- ✓Browser-local compression
- ✓No uploads
- ✓Fast processing
- ✓Free to use
- ✓No signup needed
- ✓Multi-image support
FAQ
Does compression affect quality?
The quality slider controls compression level. At high quality settings, differences are nearly invisible. Lower settings produce smaller files with noticeable quality loss.
Can I compress multiple images?
Yes. Upload multiple WebP images for batch compression.
Are my images uploaded?
No. All compression happens in your browser. Images never leave your device.
How much can WebP be compressed?
Lossless mode typically reduces size by 20-30%. Lossy mode achieves 50-70% reduction. WebP is 25-35% smaller than JPG at equivalent quality.
Does it support animated WebP?
Yes. Animated WebP files (multi-frame .webp) are compressed while preserving frame count and animation speed settings.
What is WebP browser compatibility?
97% of modern browsers support WebP (Chrome 32+, Firefox 65+, Safari 14+, Edge 18+). iOS 14+ and Android 4.0+ are supported.
Can I convert JPG/PNG to WebP and compress?
This tool compresses existing WebP files only. For format conversion, use the WebP converter tool first, then compress the result.