Merlin JPG to WebP

Convert JPG images to WebP and slash file sizes by 25-50% with no visible quality difference. WebP delivers the same visual quality at dramatically smaller file sizes — meaning faster page loads, lower bandwidth costs, and better SEO. Used by Google, Facebook, Amazon, and every major website. This tool runs 100% in your browser — no upload, no limits, no signup required.

How much smaller is WebP compared to JPG?

WebP produces files 25-34% smaller than equivalent-quality JPG on average. A 500KB JPG at quality 85 typically becomes 300-375KB as WebP at the same visual quality. For large batches or high-traffic websites, these savings add up fast.

Will I lose quality converting JPG to WebP?

At the default quality of 85, the difference is virtually invisible. WebP uses more efficient compression (VP8/VP8L), so it achieves the same visual quality as JPG at lower file sizes. You're not losing quality — you're getting the same quality in a smaller package.

Do all browsers support WebP?

Yes, all modern browsers support WebP: Chrome, Firefox, Safari (since 2020), Edge, and Opera. The only browsers that don't support WebP are Internet Explorer and very old Safari versions, which represent less than 1% of web traffic.

Should I convert all my website images to WebP?

For most websites, yes. WebP is the recommended format for web images. Use the HTML picture element to serve WebP with a JPG fallback for the rare browser that doesn't support it. Google PageSpeed Insights specifically recommends serving images in WebP format.