The Black Square symbol (■). Copy and paste it, or use its Unicode, HTML, and CSS codes.
More from Geometric Shapes.
The quickest way is to copy ■ from this page and paste it anywhere. You can also insert it with its Unicode, HTML, or alt code listed above.
■ is U+25A0 (decimal 9632).
Use ■ in HTML to render ■ on a web page.
On Windows you can type it with Alt+9632 (hold Alt and enter the number on the numeric keypad).
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