Image Background Color Changer
Put the photo on a new solid canvas colour (contain, no cut-out).
Image Background Color Changer is its own job in the catalog (edit): Put the photo on a new solid canvas colour (contain, no cut-out). It is not a copy of the resizer or converter with a new title — the operation is “fit”.
The working canvas is 1080×1080 pixels. Cover-crop fills the frame; contain pads.
Processed in your browser. Files are not uploaded.
Supported: JPG, JPEG, PNG, WEBP, GIF, BMP, HEIC, AVIF. Max 25 MB, 30 files.
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Image Background Color Changer runs in this browser with Canvas. The file is not uploaded to imagecropx. Close the tab and the copy in memory is gone.
What this is not
There is no account and no file locker. If a format cannot be written, the tool says so.
How to use Image Background Color Changer
- Choose a file for Image Background Color Changer. It stays on this device.
- Set the controls for this tool (Background).
- Process, then download. You can add more than one file if this image background color changer lists a batch cap.
Questions about this tool
Does Image Background Color Changer upload my file?
No. Processing is in this browser.
Can I use this on a phone?
Yes, with the same file-size cap (about 25 MB). A large photo is slower on a phone CPU than on a laptop.
Does Image Background Color Changer upload the file?
No. This tool runs in the tab. See Privacy for decoder notes (HEIC, PDF.js worker).
What is the file size cap?
About 25 MB per file. Very large pixel counts are rejected so the tab stays responsive.