How to use JPEG to PNG Converter - Free, No Quality Loss
- 1Add the images you want to convert.
- 2Choose the output format and quality.
- 3Download each file or everything as a ZIP.
About JPEG to PNG
This JPEG to PNG converter turns a JPEG or JPG into a PNG in your browser, free. PNG is lossless, so the file survives repeated edits and re-saves without the quality drop a JPEG adds each time you save it. Nothing is uploaded, and a batch of up to 10 finishes in seconds.
In our tests, re-saving a PNG ten times left it byte-identical. Lossless means the picture never degrades. That makes it the right format for editing rounds. Logos, screenshots, and text graphics stay pin sharp as PNG. Design tools and printing workflows often demand PNG input. Some upload forms accept only .png, and this tool satisfies them. Expect the PNG file to be larger than the JPEG. That is normal and not a quality problem.
Honest note: converting JPEG to PNG does not add quality back. Detail lost when the JPEG was made stays lost. What you gain is a file that will not degrade further. You also gain compatibility with PNG-only tools and forms. If you want transparency, you need to remove the background first. Our background remover does that, then downloads as transparent PNG.
Simple rule: photos live as JPEG, graphics live as PNG. Convert whenever a tool or form disagrees with your file.
Do not panic when the PNG comes out big. Two to ten times the JPEG size is completely normal. A 500 KB photo can become a 3 MB PNG. That extra weight is the price of lossless storage. For editing and archiving, the trade is worth it. For uploading somewhere with limits, convert back with PNG to JPEG at the end.
Here is the order that protects quality through an editing project. Convert your JPEG to PNG once, at the start. Do every edit and every save on that PNG. Export a JPEG only at the very end, for sharing. This way compression touches your image exactly once. Designers follow this pattern by habit, and it works for forms too. Some portals even demand PNG for signatures and seals. Bank and trademark filings are the usual places you meet that rule.