Square Image Maker
Pad to a square without cropping.
Square Image Maker is its own job in the catalog (edit): Pad to a square without cropping. It is not a copy of the resizer or converter with a new title — the operation is “square”.
Controls on this page: Pad colour. Output defaults to jpg.
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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Square Image Maker 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 Square Image Maker
- Choose a file for Square Image Maker. It stays on this device.
- Set the controls for this tool (Pad colour).
- Process, then download. You can add more than one file if this square image maker lists a batch cap.
Questions about this tool
Does Square Image Maker 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 Square Image Maker 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.