What happens to transparency when I convert PNG to JPG?

JPG does not support transparency, so any transparent areas are filled with a solid white background during conversion. If you need to keep transparency, keep the file as PNG or convert to WebP instead.

Why is my PNG screenshot so large in the first place?

PNG stores every pixel losslessly, which is ideal for sharp text and graphics but inefficient for photographic content. A detailed full-screen screenshot can be several megabytes as PNG but only a few hundred kilobytes as JPG.

Will converting to JPG hurt quality?

JPG is lossy, but at quality 92 the difference is invisible to the eye for photos and most screenshots. The one place you may notice it is around very sharp, high-contrast text or thin lines, where JPG can introduce faint halos. For those, keep PNG.

Are my files uploaded to a server?

No. Conversion happens 100% in your browser. Your images never leave your device.

How much smaller will the JPG be?

Typically 70–90% smaller for screenshots and photos. A 5MB PNG often becomes a 400KB–1MB JPG.

Can I change the background color instead of white?

The converter flattens transparency to white by default. If you need a specific background color, edit the image first in a graphics tool, then convert.

Can I batch convert many PNGs at once?

Yes — up to 20 files at a time, downloadable as a single ZIP.

What is the maximum file size?

100MB per file, which covers even very large high-resolution PNGs.

PNG to JPG Converter

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