JPG to PNG
Convert JPG photographs into PNG files. PNG stores every pixel exactly and supports transparency, which makes it the right choice when an image will be edited further, layered over something else, or needs its text and lines to stay perfectly crisp.
🔒 This file is processed on your device. Nothing is uploaded to any server.
How to convert JPG to PNG
- Select your JPG images.
- AllToolsHub converts each one to PNG.
- Download the converted files.
When you'd use this
- Images you will keep editing — PNG loses nothing each time it is saved, so it suits a picture you are still working on.
- Preparing for background removal — Converting first so transparency can be added in an editor afterwards.
- Sites that require PNG — Upload forms and design tools that accept nothing else.
- Screenshots and diagrams — Text, lines and flat colour all stay sharper as PNG.
Good to know
- PNG is lossless — Nothing further is discarded in the conversion, so the picture cannot degrade from this point on.
- The file usually gets bigger — PNG stores far more information than JPG, so a converted photograph is often several times larger. That is expected behaviour, not a fault.
- It cannot restore lost quality — Any detail the original JPG already threw away is gone for good. PNG preserves what is there; it cannot recover what is not.
- It does not create transparency — The result is a fully opaque PNG. Transparency has to be added in an image editor.
Frequently asked questions
Will the file get bigger?
Usually yes — PNG doesn't compress photos as tightly as JPG, so expect a larger file for the same picture.
Does this add transparency to my photo?
No — a JPG has no transparency to begin with, so the PNG will still have a solid background.
Will converting to PNG improve my photo?
No. It prevents any further loss, but it cannot bring back detail the JPG already discarded. The picture looks the same, in a larger file.
Why is the PNG so much bigger than the JPG?
Because it is lossless. JPG achieves small files by discarding detail the eye rarely misses; PNG keeps everything. For photographs, a file several times the size is completely normal.
Does the image become transparent?
No. PNG is capable of transparency, but a JPG has none to carry across, so the result is fully opaque.