Convert JPG to WebP
WebP files are typically 25–35% smaller than JPG at the same visual quality — a quick win for page speed. Convert your images locally, with no uploads and no limits.
100% private: files are processed in your browser and never uploaded to any server.
How it works
- Drop JPG or PNG files into the box above.
- Each image is re-encoded as WebP at high quality.
- Download the WebP files and use them on your site.
Frequently asked questions
Is WebP supported by all browsers?
Yes — every modern browser (Chrome, Firefox, Safari, Edge) has supported WebP for years. Legacy fallbacks are only needed for very old software.
How much smaller are WebP files?
Typically 25–35% smaller than an equivalent JPG, and much smaller than PNG for photos. Actual savings depend on the image content.
Does WebP keep transparency?
Yes. Unlike JPG, WebP supports transparency, so converting a transparent PNG to WebP keeps the alpha channel while reducing size.
Should I use WebP or AVIF?
AVIF compresses even better but encodes slower and has patchier tool support. WebP is the safe default today; if you want maximum compression, try our JPG to AVIF converter too.