Make your website faster by converting JPG images to WEBP, which is typically 25 to 35 percent smaller at the same quality. Free, no sign-up, and your files never leave your device.
or choose files to convert to WEBP
Processed locally. Nothing is uploaded to any server.
Drop them above or choose them from your device. You can add many at once.
WEBP is preselected. Click Convert, or Convert all for a batch.
Your WEBP files are ready instantly. Nothing was uploaded.
Yes, every modern browser supports WEBP.
Yes. Drop a whole folder of JPGs and use Convert all.
Yes. File Fusion is free and open source, with no limits, ads or watermarks.
No. The conversion runs in your browser, so your files never leave your device.
Help others find a converter that respects their privacy.