PNG to JPG
Convert PNG images to compact JPEG format with configurable background fill for transparent regions.
Drop PNG images here
Convert to compact JPEG — in-browser, no server uploads
How to Use PNG to JPG
- Upload PNG File: Drop one or more PNG files into the tool dropzone.
- Configure JPEG Settings: Adjust JPEG quality and pick a custom background fill color (white by default) for transparent regions.
- Convert and Download: Click 'Convert to JPG' and save your compact JPEG outputs.
Frequently Asked Questions
What happens to transparent regions when converting PNG to JPG?
Because the JPEG format does not support alpha transparency, our engine fills transparent pixels with your selected background color (white by default) to prevent black box artifacts.
Why is the resulting JPG file smaller than my PNG?
JPEG uses lossy discrete cosine transform compression specifically tuned for photographic detail, resulting in dramatically smaller file sizes.
Can I choose a background color other than white?
Yes, you can click the color picker to select any solid background color (e.g. black, blue, gray) for transparent areas.
Is there a limit on the number of images I can convert?
You can process up to 20 PNG images per batch directly in your web browser.
Are my graphics uploaded to your servers?
No, all rendering is performed client-side using browser Canvas memory.