WebP in JPG
Convert WebP images to JPG in your browser. Choose the quality, set the background and download single images or a ZIP file.
Drop your WebP images here
or pick files from your device
Multiple files · still WebP · max. 40 MB and 32 megapixels per image
Up to 30 files per run, 40 MB and 32 megapixels per file. Everything runs on your device.
What you can expect
Processed on your device
Images are decoded and encoded in the browser. No file is uploaded for conversion.
No signup
No account, no email address, no queue.
Results you can check
Every output shows its real file size and dimensions, including when the JPG turns out larger than the WebP file.
How the conversion works
- 01
Choose your images
Drag WebP files into the field or open the file dialog. Several files at once are fine.
- 02
Check the settings
Quality and background appear only after a valid image has been read. The defaults are 90 % and white.
- 03
Download the results
Download single JPG files or every finished result as a ZIP archive.
Quality, transparency and format
The quality level controls encoding
The slider sets how hard the JPG is compressed. 90 % is a pragmatic default: artefacts are rarely visible and the file stays much smaller than at 100 %. It does not guarantee a specific fidelity percentage.
Transparent areas are filled
JPG has no transparency. Transparent areas of a WebP image are therefore filled with the selected background colour before encoding, white by default. The preview shows exactly that fill.
Animated WebP files are rejected
Only still WebP images are supported. An animation gets a clear message instead of an arbitrary single frame being passed off as a complete conversion.
Guides
Background on quality, transparency and file formats, with measurements from real conversions.
- Converting WebP to JPG: quality and file sizeWhat the quality level does technically, where file size comes from, and when a JPG turns out larger.Read the guide
- Saving transparent WebP images as JPGWhy JPG has no transparency, how the background colour works, and when you are better off staying with WebP.Read the guide
- JPG or WebP: which format fits?Compatibility, file size and transparency compared – without promises that cannot be kept.Read the guide
Frequently asked questions
Are my images uploaded to a server?
No. The files stay on your device and are read and written in the browser only. There is no upload request for the conversion.
Do I lose quality by converting?
Technically yes. JPEG is a lossy format and every encoding discards image information. At 90 % the difference is usually hard to see, but repeated re-encoding adds up.
Why is the JPG sometimes larger than the WebP file?
WebP compresses some subjects more efficiently. When the output grows, the converter says so openly instead of claiming a saving.
What happens to transparent areas?
They are filled with the selected background colour. White is the default; black and a custom colour are available too.
Is metadata preserved?
No. The browser export does not write EXIF or ICC data from the source into the output. Colours match how the browser renders the source.
How many files can I convert at once?
Up to 30 files per run, 40 MB and 32 megapixels per file. Larger images are rejected with a message.