JPG to PNG Converter
Convert JPG photos to lossless PNG files, without uploading them.
Drop your file here
JPG, JPEG · up to 10.0 MB each, 10 at a time (Lifetime: 100 MB, 100 files)
Your files never leave your device. Everything happens in this browser tab.
Some tools and print shops ask for PNG files, and PNG is the better choice if you're going to keep editing an image, because saving it again doesn't lose more quality. Converting from JPG to PNG gives you that lossless copy.
The PNG will usually be larger than the JPG and won't magically restore detail the JPG already lost, but every further edit stays clean from here on.
How to use the JPG to PNG tool
Add your JPG files
Drag them onto the box, click Choose file, or paste an image. You can add up to 10 at once on the free plan.
Pick the quality
PNG is lossless, so there's nothing to set: every pixel is kept.
Convert and download
Click Convert to PNG. Download each file, or everything at once as a ZIP.
Tips
- Want a transparent background? Convert to PNG, then use Remove background.
- If file size matters more than editing, keep the JPG or convert to WebP.
- Resize first if the photo is huge: a 4000px PNG can be many megabytes.
Frequently asked questions
Will converting to PNG improve quality?
No. It preserves the image exactly as it is now and stops further loss, but it can't recover detail the JPG compression already removed.
Why is the PNG bigger?
PNG stores every pixel without lossy compression, so photos take more space than they do as JPG.
Does it work with .jpeg files?
Yes. JPG and JPEG are the same format with different file extensions.
Are my images uploaded anywhere?
No. The conversion runs entirely in your browser using your device's own image engine. Your files are never sent to Scanlexa or anyone else, which is why it also works offline once the page has loaded.
Related tools
Share it with a QR code
Put your file online (Google Drive, Dropbox or your website), then make a QR code for the link. People can scan it from a poster, menu or business card.