JPG to PNG
Convert JPG images to PNG, the lossless format that keeps every pixel exactly as it is when you edit and save again.
INPUT
Drop images here
Or use Open images. Your images stay on this device.
OUTPUT
Converted images appear here, ready to download.
Runs entirely in your browser. Nothing you enter is sent to a server.
How to convert JPG to PNG
Add JPG files
Drop one or more JPG images onto the input or use Open images.
Wait a moment
Each image is converted as soon as it's added. The result shows its size.
Download
Download each PNG or all of them as a ZIP.
Why convert to PNG
PNG doesn't lose detail when saved repeatedly, so it's a good working format for images you'll edit, annotate or place in documents. Some design and print workflows also prefer it.
Bigger files are normal
PNG stores every pixel exactly, so a PNG made from a photo is usually larger than the JPG. Converting doesn't bring back detail the JPG compression already removed.
Frequently asked questions
Will the PNG have a transparent background?
No. A JPG has no transparency, so the PNG keeps the same opaque pixels. To cut out the background, use Remove Background.
Why is the PNG larger than the JPG?
PNG is lossless and stores every pixel exactly; JPG saves space by discarding detail. That's expected.
Are my images uploaded?
No. The conversion happens in your browser.