Convert JPG images to PNG
Convert your JPGs to PNG, a lossless format that is handy for editing and logos.
Drop your files here
·
🔒 Processed on your device, never uploaded
∞ Unlimited: no limit on file size or number of files
Files ready Done
Preview
How can I turn a JPG into a PNG?
With Lunyce, drop your JPG images in, start the conversion and download the PNG files. PNG is a lossless format that works well for editing and logos; it is often heavier than JPG, which is normal. Files are converted on your own device and never uploaded, free of charge, with no account and no size limit.
How to
- Add your JPG images.
- Start the conversion.
- Download your PNGs.
Frequently asked questions
Will the PNG be heavier?
Often yes: PNG doesn't compress photos the way JPG does. That's normal, and in exchange it adds no quality loss.
Are my files uploaded to a server?
No. Processing happens entirely in your browser, on your device. No file is uploaded or stored. You can check: once the page has loaded, disconnect from the internet and the tool still works.
Is there a file size or number limit?
No. Since nothing goes through our servers, there is no quota. The only limit is your device's memory: a computer handles very large files more easily than a phone.
Is it really free?
Yes. No sign-up, no watermark added to your documents and no usage limit.