Convert JPG to WEBP
Drop a JPG and get a smaller WEBP back, useful for web pages and modern apps that support it.
About JPG to WEBP
WEBP typically produces 25–35% smaller files than JPG at comparable quality, which speeds up websites and reduces bandwidth. Most modern browsers and editors support it; some older email clients and legacy tools do not. Converting JPG to WEBP does not recover any detail lost in the original JPG compression — the result is a smaller file of the same image, not a higher-quality one.
Is it private?
Yes. The converter is WebAssembly and browser APIs running on your own machine. Nothing is uploaded, stored, or seen by us — there is no server to send files to.
Frequently asked questions
- How much smaller is a WEBP than a JPG?
- WEBP typically produces 25 to 35% smaller files than JPG at comparable quality, which speeds up websites and reduces bandwidth. The exact saving depends on the image.
- Does converting JPG to WEBP improve the quality?
- No. Converting does not recover any detail lost in the original JPG compression. The result is a smaller file of the same image, not a higher-quality one.
- Are my images uploaded to a server?
- No. The conversion runs on your device using WebAssembly and browser APIs. Your image is never sent anywhere, and the tool keeps working even if you go offline after the page loads.
- Is it free, and do I need an account?
- It is free with no watermarks, no daily caps, and no sign-up. Drop a file, convert it, and download the result.