WebP Converter
Convert JPG and PNG images to WebP for faster websites, or turn WebP files back into PNG or JPG for programs that don't support them.
INPUT
Drop images here
Or use Open images. Your images stay on this device.
OUTPUT
Converted images appear here, ready to download.
Runs entirely in your browser. Nothing you enter is sent to a server.
How to convert WebP images
Choose the direction
Pick To WebP to make web images smaller, or From WebP to get PNG or JPG files.
Add images
Drop images onto the input or use Open images.
Download
Download each converted image or all of them as a ZIP.
Why WebP
WebP files are typically 25–35% smaller than JPG at the same visual quality, and they support transparency like PNG. Every current browser displays them.
When you need PNG or JPG
Images saved from websites are often WebP. Some office programs, older image editors and upload forms still expect PNG or JPG, so converting back saves you trouble.
Frequently asked questions
Is transparency kept?
Yes when converting between WebP and PNG. JPG has no transparency, so transparent areas become white.
Why does it say my browser can't save WebP?
Saving WebP depends on the browser. Current Chrome, Edge, Firefox and Safari can; older versions may only open WebP.
Are my images uploaded?
No. The conversion happens in your browser.