How to convert an image
- Choose or drop your JPG images.
- The output format is already WebP; change it if you need another.
- Tap Convert.
- Download each image or all of them in a ZIP.
What is this tool for?
WebP files are usually much smaller than JPG at similar quality, which makes pages load faster. Converting JPG to WebP is a common step when preparing images for a website or online store.
Everything runs on your device, so your images are never uploaded.
Limits to keep in mind
- PNG with transparency converted to JPG gets a white background, because JPG has no transparency.
- Converting never recovers quality that was already lost; PNG from a JPG will be larger but not sharper.
- Very large images (over 16 megapixels) are reduced automatically. Animated images keep only the first frame.
Frequently asked questions
How do I convert JPG to WebP?
Choose or drop your JPG images. The output format is already WebP; change it if you need another. Tap Convert. Download each image or all of them in a ZIP.
Are my images uploaded to a server?
No. The conversion happens in your browser, on your device.
Will I lose quality?
WebP is also slightly lossy, but at 90% quality the difference is hard to notice and the file is usually smaller. Check that the place where you will use it accepts WebP.
Can I convert many images at once?
Yes. Add as many as you like, convert them together and download them one by one or in a ZIP.