Convert JPG to PNG online
Get a lossless PNG copy of any JPG or WebP — handy for editing, printing or apps that only accept PNG. The conversion runs entirely in your browser.
Your files never leave your browser
How to use
- Drop your JPG or WebP files into the box, or click to choose them.
- Wait a moment — each file is converted automatically.
- Download each PNG or grab them all as a ZIP.
FAQ
Are my files uploaded to a server?
No. The conversion runs entirely in your browser using the Canvas API. Nothing is sent over the network.
Will the PNG look better than the JPG?
No — the conversion cannot restore detail lost by JPG compression. It only stops further loss: PNG is lossless, so you can edit and re-save it freely.
Why is the PNG so much larger?
PNG stores every pixel without lossy compression. Photos typically grow 3–10× compared with the JPG.
Does the PNG have transparency?
JPG has no transparency, so the PNG will be fully opaque. WebP transparency is preserved.
Can I convert several files at once?
Yes. Drop as many files as you like; they are converted one by one and you can download them all as a ZIP.