Convert JPG, PNG or GIF images to WebP — the modern web image format with better compression.
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Image • Max 100MB
Image to WebP converts JPG or PNG images into Google's WebP format, which typically produces significantly smaller file sizes than JPG or PNG at a similar visual quality — a big advantage for website speed and Core Web Vitals scores. Upload your images and download them as WebP files ready to use on your site. It's a common step for website owners and developers optimizing page load times, since smaller image files mean faster page rendering, especially on mobile connections.
Drop your JPG or PNG into the box — the conversion runs locally in your browser.
WebP usually lands 25–35% smaller than JPG or PNG at the same visual quality, with transparency supported.
Download the WebP file and swap it in wherever page speed matters.
Every modern browser renders WebP, so your visitors get the same picture and your pages load sooner.
Google's modern format, dramatically smaller files, transparency intact — converted privately in your browser.
WebP often cuts file size significantly at similar quality.
Smaller images help improve website speed scores.
WebP can keep transparent backgrounds like PNG.
Conversion happens in your browser — files are never uploaded.
Convert unlimited images at no cost.
WebP typically produces smaller file sizes than JPG or PNG at similar quality, which helps your website load faster.
Yes, WebP supports transparent backgrounds similar to PNG.
Yes, this tool is completely free with no limit on how many images you convert.
Yes, all modern browsers support WebP images.
No. Conversion happens entirely in your browser, so your file stays private.
Convert images to WebP format