Add Background to PNG
Place a solid color behind a transparent PNG so it looks clean on white pages, slides and product listings. Upload the image, pick the background color or use the quick White and Black buttons, and download the flattened result in PNG or JPG.
How to use
- Upload a transparent PNG image.
- Pick a background color or use the White and Black quick buttons.
- Click the download button to save the flattened image.
Tips
- Use white for logos going onto documents or websites — most page backgrounds are white, so edges stay invisible.
- Choose JPG when the picture has no sharp detail to keep; it usually makes a smaller file than PNG.
- Transparent logos over dark backgrounds need a dark fill — a white fill behind a white logo would hide it.
Everything runs in your browser with the Canvas API. Your image is never uploaded to a server.
Frequently Asked Questions (FAQ)
How do I add a background to a PNG?
Upload a transparent PNG, pick a background color, and download a flat image with no transparency.
What happens to the transparent areas?
They are filled with your chosen background color, so the downloaded image is flat with no transparency.
What format can I download?
You can download the flattened image as PNG or JPG.
Is my image uploaded to a server?
No. Everything runs in your browser with the Canvas API and your image is never uploaded.