Why WebP files need converting
WebP is Google's image format for the web. It produces smaller files than JPG or PNG, supports transparency and animation, and every current browser displays it. That is why so many sites serve WebP, and why right-clicking an image and saving it often gives you a .webp file.
Outside the browser, support is less consistent. Older versions of Photoshop and Microsoft Office, some photo viewers, printing kiosks and plenty of upload forms still refuse WebP. Converting to JPG gives you a file that works everywhere, at the cost of a slightly larger size.
WebP vs JPG at a glance
| Feature | WebP | JPG |
|---|---|---|
| Full name | WebP | JPEG (Joint Photographic Experts Group) |
| Type | Raster image | Raster image |
| Introduced | 2010 | 1992 |
| Created by | Joint Photographic Experts Group (ISO/IEC 10918) | |
| Compression | Lossy or lossless | Lossy (DCT based) |
| Transparency | Yes, including in lossy mode | No |
| Animation | Yes | No |
| Color depth | 24-bit color plus 8-bit alpha | 24-bit, about 16.7 million colors |
| Best for | Web images that need small files | Photos and other realistic images |
| Support | All current browsers; some older desktop apps cannot open it | Universal: every browser, operating system and editor |
| MIME type | image/webp | image/jpeg |
How to convert WebP to JPG
Step 1: Open the WebP file
Drop the .webp image onto the converter or browse for it.
Step 2: Confirm JPG as output
JPG is already set. Pick PNG instead if the image has transparency you want to keep.
Step 3: Run the conversion
The browser decodes the WebP, fills any transparent areas with white and saves a JPEG at quality 92.
Step 4: Download
Save the JPG with the same file name and use it wherever WebP was rejected.
Details of this WebP to JPG converter
Lossy and lossless WebP
Both kinds of WebP decode correctly, since the browser handles them natively.
Animated WebP
Only the first frame is converted, because JPG cannot hold animation.
Transparency on white
See-through areas are filled with white instead of turning black.
No software to install
Works in Chrome, Edge, Firefox and Safari on desktop and mobile.
When to convert WebP to JPG
Editing in older software. Some editors and office apps cannot import WebP, but every one of them reads JPG.
Uploading to picky forms. Profile photo fields, insurance claims and job portals often accept only JPG or PNG.
Printing a web image. Print shops and kiosks expect JPG files.
Sharing with less technical people. A JPG opens with a double click on any computer.
Does WebP to JPG lose quality?
Most WebP images on the web are already lossy. Decoding them and encoding a JPG at high quality adds a small second round of compression, which is rarely visible. The picture will not get sharper, and it may lose a hint of fine texture if you look very closely.
Expect the JPG to be somewhat larger than the WebP, often 20 to 40 percent, because JPG is the older, less efficient format. If that matters and transparency is not involved, keep the WebP for web use and use the JPG only where compatibility is required.
Choosing between JPG and PNG as the target
Pick JPG for photos and realistic images. Pick PNG when the WebP is a logo, icon, sticker or screenshot, or whenever it has a transparent background, because PNG keeps transparency and sharp edges without artifacts.
Not sure whether your WebP is transparent? If it came from a product listing or a sticker pack, it often is. Converting to PNG first is the safe option.
Tips for WebP conversions
- Save the largest version of a web image you can find; many sites serve scaled down WebP files to phones.
- For animated WebP, a screen recording or GIF tool is a better route than a still JPG.
- Respect image rights: converting a file does not change who owns it.
- To convert a folder of WebP files, use the bulk image converter and download them as one ZIP.
WebP to JPG questions
What is a WebP file?
WebP is an image format released by Google in 2010. It supports lossy and lossless compression, transparency and animation, and it is widely used on websites because files are small.
Why is the JPG bigger than the WebP?
WebP compresses more efficiently than JPG. Converting to JPG trades some file size for compatibility with older software and services.
What happens to transparent parts?
They are filled with white, because JPG has no transparency. Convert to PNG if you need to keep them.
Can I convert animated WebP?
The converter saves the first frame as a still JPG. JPG cannot store animation.
Is anything uploaded?
No. The image is decoded and converted by your browser on your own device.
Can I go back from JPG to WebP later?
Yes, with the JPG to WebP converter. Note that each lossy conversion adds a little compression, so keep your original file if you have it.