PNG Background
Change backgrounds of your png free.
PNG, JPEG and WebP output only. Animated inputs are processed as a still first frame; orientation is normalized by browser decoding.
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What this tool does
Composite a transparent PNG against a chosen background color for destinations that need an opaque image.
How to use it
- Select one source file (image/png,image/jpeg,image/webp,image/gif,image/svg+xml,image/bmp).
- Set background color (initial value: #ffffff).
- Set output format to one of: png, jpeg, webp.
- Set jpeg / webp quality (0.1–1) (initial value: 0.8).
- Choose Process, inspect the result, then use the download control. A reported error means no successful output was produced.
Limits and result checks
PNG, JPEG and WebP output only. Animated inputs are processed as a still first frame; orientation is normalized by browser decoding.
Common questions
Which background color settings affect png bg color?
Background color: supply the content you want processed. PNG, JPEG and WebP output only. Animated inputs are processed as a still first frame; orientation is normalized by browser decoding.
Where can I read the data-handling details for PNG Background?
Inputs are processed in browser memory and are not uploaded by this plugin. Generated downloads remain on your device. The site privacy policy explains memory cleanup and hosting logs.