JPG to PNG

Convert a JPG image to lossless PNG with no upload.

Select an image

Click to choose, or drop a file here

Related PDF tools

PNG to JPGConvert a PNG to a smaller JPG — transparency is flattened onto white.JPG to WebPConvert a JPG to the smaller, modern WebP format.Compress ImageShrink a JPG, PNG or WebP to a smaller file — by quality or a target size.Resize ImageScale an image to a percentage or an exact pixel width, right in your browser.

JPG to PNG — frequently asked questions

Will converting JPG to PNG improve quality?+

No. PNG is lossless, so it won't add back detail the JPG already discarded — but it won't lose any more, which helps if you plan to edit further.

Why is the PNG bigger than the JPG?+

PNG stores every pixel exactly, with no lossy compression, so photos are typically 2–5× larger than the JPG.

Laddar ni upp mina filer till en server?+

Nej — alla verktyg här bearbetar dina filer helt på din enhet, och inget laddas upp till en server. Det enda undantaget är AI-verktygen, som skickar den extraherade texten (inte filen) till Claude för att göra sitt jobb.

Finns det en filstorleksgräns?+

Vi sätter ingen konstgjord gräns, men eftersom bearbetningen sker i din webbläsare begränsas mycket stora filer (500+ MB eller 1 000+ sidor) av din enhets minne, inte av oss.