JPG to PNG converter
Convert JPG photos to lossless PNG files in your browser. Nothing is uploaded, and there is no account.
or drop them here, or paste.
Runs in your browser. Your files are not uploaded.
Animated GIF and WebP inputs use their first frame; the GIF tools keep animation.
How to use JPG to PNG converter
Drop one or more JPG files on the page.
PNG is already chosen as the output format; set the quality if you want.
Select Process images and wait for the previews.
Select Download. One file downloads as is; several download as images.zip.
Questions
No. Everything runs in your browser and nothing is uploaded.
No. PNG keeps exactly what the JPG contains and cannot restore detail JPG removed. It stops further loss when you edit and save again.
PNG is lossless, so photos take several times the space of a JPG.
No. A JPG has no transparency, so the PNG has none either.