Convert JPEG to PNG online, free
Avec transparence — processed on our secure servers in France. Files deleted after conversion, no sign-up.
Drop your JPEG file here
or click to choose a file — conversion to PNG
JPEG vs PNG — technical comparison
Frequently asked questions
How to convert JPEG to PNG?+
Drop your JPEG file in the zone above, or click to select it. The PNG conversion starts automatically on our secure servers — no software to install.
Is converting JPEG to PNG secure?+
Yes. ConvertLab processes your files on secure servers located in France, over an encrypted connection. They are never shared with any third party and are deleted immediately after the conversion.
Is there quality loss when converting JPEG to PNG?+
No. PNG is lossless: all data from your JPEG file is preserved.
What is the maximum file size?+
Since the conversion runs on our servers, the limit no longer depends on your device. Files up to 100 MB are accepted. With NoLimit, up to 1 GB per file (250 MB for video).