How much smaller is WebP than JPG?

Typically 25-35% smaller at the same visual quality. The exact saving depends on the image content.

Do all browsers support WebP?

Modern browsers (Chrome, Edge, Firefox, Safari 14+) all support WebP. For older browsers, keep JPG fallbacks.

No. The entire conversion runs in your browser using HTML5 Canvas. Your JPG files never leave your device.

Yes — drop a batch of files, convert them all, and download individually or together as a ZIP.

Image Tool

Convert JPG images to WebP format — typically 25-35% smaller with the same visual quality. Perfect for web optimization. Batch supported.

Privacy-first workflows

Fast and simple

100% Free, no signup

Drop JPG images, or click to browse

Convert JPG to WebP — files stay on your device

No uploads. No accounts. Conversion runs entirely on your device.

WebP files are usually much smaller than JPG, so this is a good way to save space or speed up a page.
Converting to WebP gives you transparency support, though this conversion won’t recover any transparency that JPG already discarded.
WebP is supported in all modern browsers (Chrome, Firefox, Edge, Safari 14+), making it a great choice for web use.

	JPG	WebP
Full name	Joint Photographic Experts Group	Web Picture format (Google)
Type	raster	raster
Compression	lossy	both
Transparency	No	Yes
Animation	No	Yes
Best for	photos, web images	web images (smallest size)
Browser support	universal	modern