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Squeeze already-efficient WebP files even smaller — same look, lighter pages, better Core Web Vitals.
Add your WebP — drag it into the tool or click Select File to browse.
Start the compression. The file is re-encoded at an efficient quality level.
Compare the before and after sizes.
Download the lighter WebP for your website.
Built for speed, privacy and reliability — on any device.
Even the efficient WebP format carries re-optimizable weight — this strips it.
Alpha channels survive compression untouched.
Compression runs locally — files never reach a server.
Lighter images directly improve Largest Contentful Paint scores.
No account, no watermark, no daily cap.
Add the file to the tool above and start compression. The lighter WebP downloads in seconds — free, no account.
Often, yes. Export settings leave quality and metadata overhead behind, and shaving 20–30% more off hero images adds up across a page.
No. Alpha channels are preserved — see-through areas stay exactly as they were.
No. The compression runs entirely in your browser, so the file never leaves your device.
The tool works in all modern browsers including Google Chrome, Mozilla Firefox, Microsoft Edge, Safari and Opera. We recommend keeping your browser up to date for the best experience.
Compress WebP online — lighter pages, same quality