How to Convert JPG to PNG
- Add your JPG photos to the box above. You can select several at once.
- Keep PNG selected as the output format.
- Click Convert, then preview and download each PNG, or grab them all in one ZIP.
Why Convert JPG to PNG?
- Stop quality loss when editing: every time a JPG is re-saved it loses a little more detail. PNG is lossless, so you can edit and save as often as you like.
- Meet upload requirements: some apps, design tools and websites only accept PNG files.
- Prepare for transparency: convert to PNG first, then remove the background in your editor.
- Sharper text and graphics: PNG keeps crisp edges on text, icons and diagrams.
Will the PNG Be Better Quality Than the JPG?
Converting to PNG preserves the image exactly as it is now and stops any further quality loss. It can't restore detail that JPG compression already removed. Because PNG is lossless, the new file will usually be larger than the original JPG. That's normal.
Tip: Want a smaller file that still supports transparency? Choose WebP instead of PNG. It's lossless-quality for most uses and much smaller.
JPG vs PNG at a Glance
| JPG | PNG | |
|---|---|---|
| Compression | Lossy | Lossless |
| Transparency | No | Yes |
| Best for | Photos | Graphics, screenshots, editing |
Fast, Free and Private
Your photos are converted on your device and never uploaded. There's no signup, no watermark and no limit on the number of files. Going the other way? Use our PNG to JPG converter.
Works on Every Device
The JPG to PNG Converter runs in any modern browser: Chrome, Safari, Edge and Firefox on Windows, Mac, Chromebook, iPhone, iPad and Android. Because everything happens on your device, it's fast even on slow connections and keeps working if your internet drops after the page loads. There are no file-size caps set by a server, and no account, email address or watermark is required.
Troubleshooting & Tips
- The PNG file is much bigger That's expected, because PNG is lossless. Choose WebP if you need a smaller file.
- I want a transparent background Converting doesn't remove backgrounds. Convert to PNG, then erase the background in an image editor.
- My .jfif image isn't recognized Use the JFIF to PNG converter, which also accepts .jfif files.
- Colors look slightly different Some JPGs carry a color profile. The PNG uses standard sRGB, which can shift very saturated colors slightly.
Frequently Asked Questions
How do I convert JPG to PNG for free?
Add your JPG files above, keep PNG selected and click Convert. It's free with no signup or watermark.
Why is my PNG bigger than the JPG?
PNG is lossless, so it stores every pixel without compression artifacts. That makes the file larger than a compressed JPG.
Does converting JPG to PNG improve quality?
It prevents further quality loss but can't recover detail already lost in the JPG.
Can I convert JPG to PNG with a transparent background?
Conversion keeps the image as is. JPGs have no transparency, so you'll need to remove the background in an editor after converting.
Are my photos uploaded?
No. All conversion happens in your browser.
Written by Prakhar Singh, software engineer and creator of K4Converter · Last updated October 2026