Why do websites use WebP?

WebP files are 25-35% smaller than JPG at equivalent quality. This improves page load speed, which affects user experience and SEO rankings.

Is WebP better than JPG?

For web delivery, yes. WebP offers better compression and supports transparency. For compatibility and editing workflows, JPG is more universal.

No. The conversion runs entirely in your browser using the Canvas API. No images are uploaded to any server.

The standard converter handles static WebP images. Animated WebP (which works like GIF) would need a specialized tool to extract individual frames.