Why you keep getting WebP files
WebP is an image format Google introduced to make websites load faster — its files are typically around a quarter to a third smaller than JPG at similar quality. Most big sites now serve WebP, so when you right-click and save an image, that's often what you get.
Browsers handle WebP perfectly, but some desktop apps, older photo editors, print services and upload forms still don't. JPG is the safe, open-anywhere format.
We tested it: two WebP photos
We converted two full-resolution WebP photos (made from phone photos, as many websites now serve them):
| Photo | WebP | JPG | Resolution | Time |
|---|---|---|---|---|
| Pixel 2 photo | 2.63 MB | 3.17 MB | 3024×4032 | 0.9 s |
| Galaxy S7 photo | 2.01 MB | 2.39 MB | 4032×3024 | 0.7 s |
The JPGs came out about 20% larger than the WebP files. WebP is the more efficient format, and the JPG is saved at high quality so the picture doesn't degrade further. In exchange, the JPG opens in every app and upload form.
What happens to transparency
WebP can have a transparent background; JPG can't. Transparent areas are filled with white when you convert. If you need to keep the transparency — for a logo or sticker — use WebP to PNG instead.
Common reasons to convert
- An app or editor says the file type isn't supported.
- A form or marketplace only accepts JPG or PNG.
- You want to print the image or add it to a Word or PowerPoint file.
Frequently asked questions
Is WebP to JPG conversion free?
Yes, with no sign-up, no watermark and no limit on the number of files.
Will the image lose quality?
We save at high JPG quality and keep the original dimensions, so it looks the same. The file may be a bit larger than the WebP.
Can I convert an animated WebP?
Only the first frame is converted, since JPG can't hold animation.