キレ

JPG to PNG

In your browser, no upload

JPG → PNG

no quality loss · camera metadata removed

Convert

JPG → PNG

Specification

6 rows
JPG to PNG specification
ItemValueNotes
InputJPG.jpg, .jpeg
OutputPNG.png
QualityNo lossPNG is a lossless format
TransparencyNot applicable
Camera metadataRemovedEXIF and location data are not carried over
Processed inThis browserNot sent to a server

What changes

3
What happens, and why

JPG is the lossy compression format for photographs. It opens everywhere and cannot store a transparent background. Cameras, Android phones and most websites save in it. PNG is a lossless format. Every pixel is kept exactly and it stores transparency. Photographs come out far larger than JPG.

Quality already lost in JPG does not come back as PNG. What you gain is that repeated saves from here on lose nothing more, and that editing tools which require PNG accept the file.

The file is opened and converted inside this browser and never sent to a server. PNG is a lossless format, so not one pixel changes. Camera metadata (EXIF) is not carried over, so no location data remains in the result. You can add several files at once.

FAQ

3
Does the quality get worse

PNG is lossless, so the pixels are unchanged. Open the result next to the source and they match.

Can I convert several files at once

Yes. Add them together and they are converted in order, each with its own download.

Where does my file go

Nowhere. The conversion finishes inside this browser, and camera metadata (EXIF, location) is not carried into the result.

Related specs

4