Convert JPG to PNG
Free, instant and private — your JPG files are converted right in your browser and never uploaded to a server.
How to convert JPG to PNG
- Step 01
Add your JPG files
Drop them into the box above or click to browse. You can add several files at once.
- Step 02
Conversion starts instantly
It runs in your browser using its built-in image engine — no upload, no queue, no waiting.
- Step 03
Download your PNG files
Save each file individually or grab them all at once. Done.
Why convert JPG to PNG?
JPG is perfect for photos, but it can't store transparency and every edit-and-save degrades it a little more. Converting to PNG gives you a lossless copy that survives repeated editing — ideal when you need to annotate a photo, prepare an image for a design tool, or simply stop quality loss in its tracks.
JPG vs PNG at a glance
JPG is the universal photo format — opens in every app, device and website made since the early 90s. PNG is the lossless workhorse — pixel-perfect quality and full transparency support, accepted everywhere.
| Property | JPG | PNG |
|---|---|---|
| Extension | .jpg, .jpeg | .png |
| Full name | JPEG (Joint Photographic Experts Group) | Portable Network Graphics |
| First released | 1992 | 1996 |
| Developed by | Joint Photographic Experts Group | PNG Development Group (W3C standard) |
| Compression | Lossy | Lossless |
| Transparency | No | Yes |
| Animation | No | No |
| Best for | photos and realistic images | screenshots, logos, graphics with sharp edges or transparency |
JPG to PNG — frequently asked questions
Is this JPG to PNG converter really free?
Yes — completely free, with no sign-up, no watermarks and no daily limits.
Are my JPG files uploaded to a server?
No. The conversion happens entirely on your device using your browser's built-in image engine. Your JPG files never leave your computer or phone — which is also why the conversion is nearly instant.
Will converting JPG to PNG lose quality?
No. PNG is a lossless format, so the converted file keeps every pixel exactly as decoded from your JPG.
Does converting JPG to PNG improve quality?
No — detail that was discarded when the JPG was first compressed can't be recovered. What PNG guarantees is that no further quality is lost from this point on, no matter how many times you edit and re-save the file.
Why is my PNG so much bigger than the JPG?
PNG stores every pixel losslessly, while JPG discards detail to compress. For photographic content, a 3–10× size increase is normal and expected.
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Need the reverse? Convert PNG to JPGExplore the PNG converter