Convert JPG to PNG online, free
An honest note first: converting JPG to PNG cannot restore quality — JPG compression damage is permanent, and the PNG will simply be a bigger file holding the same pixels. But there are real reasons to do it: editors that demand PNG input, pipelines that add transparency next, and multi-step edits where you want zero further loss. The converter below opens pre-set to PNG for exactly those jobs. Free, local, no uploads.
How to convert JPG to PNG
- 1Drop your JPG on the converter above. PNG output is pre-selected.
- 2Hit Convert — PNG is lossless, so there are no quality settings to fuss over.
- 3Download your .png and feed it to your editor or transparency workflow.
Smart uses (and one warning)
Edit without further loss
JPG degrades slightly every save; PNG never does. Convert once, then do all your edits on the PNG.
Prep for transparency
Cutting out a background? Convert to PNG first — only PNG (and WebP) can actually store the alpha channel you'll create.
Don't expect miracles
Blocky, artifacted JPGs stay blocky as PNGs — just bigger. If quality is the problem, you need a better source, not a new format.
Frequently asked questions
Does converting JPG to PNG improve quality?
No. Nothing can recover detail JPG compression discarded — the PNG holds identical pixels in a larger file. Convert for workflow reasons (editing, transparency), not quality.
Why is the PNG so much bigger?
PNG is lossless: it stores every pixel exactly instead of approximating like JPG. Expect 3–8× larger files for photos — normal and unavoidable.
When should I actually do this?
When software demands PNG input, when you're about to add transparency, or when a file will be edited and re-saved many times. For plain sharing, keep the JPG.
Can I add transparency to the PNG after?
Yes — that's a top reason to convert. Open the PNG in any editor, erase or cut out areas, and re-save: transparency is preserved.
Are my images uploaded anywhere?
No. Conversion runs 100% in your browser — files never leave your device.