WebP to JPG Converter
Your files never leave your device
Conversion runs inside your browser using WebAssembly. Nothing is uploaded; the only downloads are this page and the conversion engine. You can confirm it in your browser's network tab.
Why convert WebP to JPG?
Images saved from websites are often WebP, which some photo apps, print services and upload forms still refuse.
What changes in the JPG
- The JPG is usually 25–50% larger than the WebP at similar quality.
- Transparent areas become white.
- Animated WebP files are reduced to their first frame.
How Convertz converts it
Your browser decodes the image and re-encodes it with its built-in JPEG encoder at quality 92, on a white background. Camera metadata (including GPS location) is not copied to the new file.
Everything happens on your device; the file is never uploaded.
Common pitfalls
- For transparent images (logos, stickers) convert to PNG instead to keep the transparency.
- For an animated WebP, the JPG will only contain the first frame.
WebP vs JPG
| Property | WebP | JPG |
|---|---|---|
| Full name | WebP (Google, 2010) | JPEG (Joint Photographic Experts Group) |
| Compression | Lossy or lossless | Lossy |
| Transparency | Full alpha channel | No |
| Animation | Supported | No |
| Works with | All current browsers. Some older desktop software, print services and upload forms still don’t accept it. | Everything: every browser, phone, camera, printer and upload form. |
What is WebP?
A web image format with both lossy and lossless modes, transparency and animation. Google’s own tests found lossy WebP 25–34% smaller than JPEG at the same measured quality and lossless WebP about 26% smaller than PNG. Many sites now serve images as WebP, so “Save image as” often gives you a .webp file.
What is JPG?
The standard format for photographs since 1992. It discards detail the eye is least sensitive to, so files are small, but each re-save loses a little more quality, and hard edges such as text pick up visible artefacts.
Related conversions
The converter also handles 22 input formats in total. See all formats