What happens to transparency when converting PNG to JPG?

JPG doesn't support transparency, so transparent areas are filled with white before converting.

Does converting JPG to PNG improve quality?

No — PNG is lossless going forward, but it can't restore detail already lost in the original JPG compression.

Yes, completely free with no limits on how many images you convert.

Upload a JPG or PNG — we automatically convert it to the other format.

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1
Upload your image
Drag and drop a JPG or PNG file, or click to browse.
2
We detect the direction
JPGs convert to PNG, and PNGs convert to JPG — automatically.
3
Download the converted file
Get your image in the new format instantly.

Processed locally

Your image never leaves your browser tab.

Automatic direction

No format picker needed — we detect it for you.

Quality control

Fine-tune quality when converting to JPG.

Reduce image size without losing sharpness.

Resize photos to exact pixels or percentages.

Crop to the perfect frame with live preview.

Convert JPG or PNG images to lightweight WebP.