Image Converter & Compressor
Convert JPG and PNG to WebP, shrink big photos and resize them — all inside your browser. Your files never leave your device.
Heavy images are the #1 reason sites load slowly
Compressing images helps, but slow loading usually has several causes. My free website audit finds all of them — speed, SEO, security and more — in about 30 seconds.
Check my website speed free →Questions
Are my images uploaded anywhere?
No. Everything happens inside your browser using the HTML canvas. Your images never leave your device, so they stay completely private — that's also why it works with no internet after the page loads.
What is WebP and why convert to it?
WebP is a modern image format from Google that's usually 25–50% smaller than JPEG or PNG at the same quality. Smaller images make your website load faster, which helps both visitors and your Google ranking.
Will WebP work everywhere?
Yes — every current browser supports WebP. If you need maximum compatibility with very old software, choose JPG instead.
Is there a limit?
None. Convert as many images as you like, as often as you like, free, with no watermark.