Compress WebP images
Make modern WebP images even smaller for fast-loading websites — all in your browser.
Great for web performance. Nothing is uploaded.
Compress WebP images for faster websites
WebP is a modern image format that usually produces smaller files than JPG or PNG at the same visual quality, which is exactly what you want for fast-loading web pages. This tool re-encodes WebP images in your browser at the quality you choose, squeezing out extra bytes without a round-trip to a server. It's perfect for optimizing site assets and Core Web Vitals — and like every tool here, your files stay on your device.
Compress a WebP in three steps
WebP already compresses well — we tune the quality for the best size on the web.
Drop your WebP files
Add one or many images.
Set the quality
Choose how aggressively to compress.
Download
Save the results individually or as a zip.
Why compress WebP here
Built for the web
Smaller WebP files mean faster page loads and better Core Web Vitals.
Quality you control
Pick how aggressively to compress and see the size trade-off.
Lossy or lossless
Squeeze lossy WebP hard, or keep a lossless source intact.
Private and free
Everything runs locally — no upload, no account, no watermark.