How to convert JPEG to PNG
Converting JPEG to PNG gives you a lossless copy of your photo that will not degrade when edited and re-saved. Drop your .jpeg files into the converter above, press Convert, and download PNG versions — the images never leave your device.
How to use Smart Convert Pro to convert JPEG to PNG
- Click Choose JPEG or drag and drop your JPEG files (up to 25 MB each) into the box.
- Review your queue — the output format is set to PNG, and you can add more files at any time.
- Press Convert. Each file is processed instantly on your device.
- Download files one by one, or use Download all to save everything at once.
Why convert JPEG to PNG with Smart Convert Pro
- 100% private — Conversion happens in your browser — your images never leave your device.
- Free and unlimited — No signup, no watermark, and no daily conversion caps.
- Batch conversion — Convert several JPEG files in one go and download them all together.
- Works everywhere — Runs on desktop and mobile in any modern browser — nothing to install.
Frequently asked questions
Is this converter free?
Yes, it is completely free. There is no signup, no watermark, and no limit on how many files you can convert.
Are my files uploaded to a server?
No. Smart Convert Pro runs entirely in your browser. Files are converted on your own device and never uploaded, so nothing is stored on a server or seen by anyone else.
When should I use PNG instead of JPEG?
Use PNG when you plan to edit the image, need a transparent background, or want a file that never loses quality with re-saving. Keep JPEG for photos you only need to view or share.
Does the JPEG to PNG converter change resolution?
No. The PNG keeps the exact pixel dimensions and full detail of your original JPEG.
Can I convert multiple files at once?
Yes. Drop several files into the queue and convert them together, then download each file or grab everything with Download all.