Compress WEBP Online — Reduce File Size by Up to 20-60%
Compress WEBP files online instantly. Reduce .webp file size by 20-60% with no quality loss. Batch compress 100+ files. No signup, no watermarks.
Batch Settings
About WEBP Compression
WebP is Google's modern image format that already achieves excellent compression out of the box — 25-35% smaller than equivalent JPG files. However, many WebP files exported from design tools or cameras are not optimally compressed.
CocoConvert re-encodes your WebP images with fine-tuned encoder settings, squeezing out additional bytes without visible quality loss. For WebP files that were losslessly exported (common in screenshot tools), the quality slider lets you switch to lossy mode for dramatic size reduction.
WebP is supported by all modern browsers (Chrome, Firefox, Safari, Edge) and is the recommended format for web images. Compressing WebP before uploading to your website directly improves Core Web Vitals (LCP, CLS) scores.
Batch compression processes up to 100 WebP images at once on Pro plans.
How to Compress WEBP
- 1
Upload your WEBP file
Drag and drop your .webp 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 WEBP file using optimised image encoding.
- 4
Download the compressed WEBP
Your smaller .webp file is ready. Typical reduction: 20-60%.
Compression Tips
WEBP
.webp file • Image
WebP already offers great compression; lowering quality further can cut size in half.
| Extension | .webp |
| MIME Type | image/webp |
| Category | Image |
Frequently Asked Questions
What are the limits for WEBP compression?
CocoConvert lets you compress WEBP 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 WEBP file size?
Typical WEBP compression reduces file size by 20-60%, depending on the original file and quality settings. Tip: 75-85 for web, lower for thumbnails.
Does compression affect WEBP 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 WEBP 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 WEBP 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.