JPG to WebP
Convert JPG to WebP - 25-34% smaller files at the same quality.
Drop an image here or click to select
JPG / JPEG files only - up to 50 MB
or paste an image with Ctrl+V / ⌘V
Your image is processed locally. Nothing is uploaded.
How to use JPG to WebP
- 1
Upload a JPG
Drop a .jpg or .jpeg file onto the tool or click to select.
- 2
Set quality
WebP quality 85% is visually identical to JPG at 92% but produces a much smaller file.
- 3
Download WebP
Click Convert to WebP. The output is encoded for the best possible compression.
The case for switching JPG to WebP
WebP consistently produces smaller files than JPEG at the same visual quality - typically 25 to 34 percent smaller. For a website that serves large numbers of image-heavy pages, that reduction translates directly into faster load times and lower bandwidth costs. Images are frequently the heaviest component of a web page, and even modest reductions per image compound significantly across a full site or a high-traffic product page.
Search engines factor page speed into rankings, and images are the most common cause of slow Core Web Vitals scores. Converting your JPG library to WebP is one of the most straightforward optimisations available because it requires no change to image dimensions or visual content - only the delivery format changes. After converting, you can compress the WebP further if you need to meet a specific file size limit.
Browser support and practical adoption
All major browsers - Chrome, Firefox, Safari (version 14 onward), and Edge - support WebP natively. The format has moved from niche to standard over the past few years, and for most web projects, it is now safe to serve WebP as the primary format without a JPEG fallback. If you need to support older environments, the HTML picture element allows you to provide WebP as the preferred source with a JPG fallback for browsers that do not yet support it.