JPG to PNG Converter
Convert JPG photos to lossless PNG files, one or many at once.
Runs in your browser. Your text and files never leave your device.
How to convert JPG to PNG
- Choose your JPG images or drop them on the box.
- Each one converts instantly.
- Download each PNG, or all of them as a ZIP.
Want a smaller file instead? Go the other way with PNG to JPG or compress image.
Frequently Asked Questions
How do I convert JPG to PNG?
Choose or drop your JPG files; each is converted to PNG at once. Download them one by one or as a ZIP.
Will converting to PNG improve quality?
No. PNG is lossless, so it keeps exactly what the JPG has, but it can't restore detail the JPG already lost. Files usually get larger.
Does it make the background transparent?
No. A JPG has no transparency, so the PNG keeps the same background. To cut out a signature on paper, use the signature resizer, which can make the paper transparent.
Are my images uploaded?
No. Everything happens in your browser.