Why Use WebP?
WebP is Google's modern image format: typically 25–35% smaller than JPG at the same visual quality, and it supports transparency like PNG at a fraction of the size. Smaller images mean faster pages, better Core Web Vitals and lower bandwidth bills — which is why most modern websites serve WebP.
Need to go the other way? Some editors, older apps and print shops still don't accept WebP — this tool converts WebP → JPG or PNG just as easily. Choose PNG when the image has transparency you want to keep.
How to Convert Images
- Pick the output format (WebP, JPG or PNG) and set the quality slider.
- Drop one or more images — each converts instantly, right on your device.
- Compare the before/after sizes, then download each file or all at once.
Want smaller files without changing format? Try our Image Compressor, or change dimensions with the Image Resizer.
Frequently Asked Questions
Is WebP better than JPG or PNG?
WebP is typically 25–35% smaller than JPG at similar visual quality and supports transparency like PNG at far smaller sizes. JPG/PNG remain safer for maximum compatibility with older software.
Are my images uploaded to a server?
No. This converter runs entirely in your browser using the Canvas API — your images never leave your device.
Why convert WebP back to JPG or PNG?
Some apps, older editors and print services don't accept WebP. Convert to JPG for photos, or PNG when transparency must be preserved.
Does converting to WebP lose quality?
At the default 80% quality the difference is usually invisible while the file gets much smaller. Raise the slider toward 100% for near-lossless results.