Convert PNG or WebP images to JPG. JPG is supported absolutely everywhere and produces dramatically smaller files for photos. Transparent backgrounds are flattened to white (you can change this in the future). Output uses mozjpeg with progressive encoding for the smallest possible files.
How to use PNG to JPG
- 1
Drop your PNG or WebP
Up to 20 MB. Transparent backgrounds are flattened to white.
- 2
We convert to JPG
High-quality JPEG at quality 90 with mozjpeg progressive encoding.
- 3
Download the JPG
Universally compatible JPEG, typically 50–80% smaller than the PNG source.
Common questions
When should I convert PNG to JPG?+
For photos and screenshots that don't need transparency. JPG is much smaller for photographic content.
What happens to transparent areas?+
They become white in the output. JPG does not support transparency.
Will the image quality drop?+
Slightly — JPEG is lossy. At quality 90, the difference is invisible to most eyes.
How much smaller will the file be?+
Photos typically 50–80% smaller. Screenshots and graphics with sharp lines may not shrink as much.