HTML Entity - Black Small Square
Black Small Square is a geometric shapes used in UI design, diagrams, and visual layouts. This HTML entity enables web developers to display this character reliably across all browsers without encoding issues.
U+25AA
▪
\25AA
Use this HTML entity in user interfaces, bullet lists, diagrams, and visual design elements like ■ for filled squares and ● for bullets.
Related Entities
Common Mistakes
Mistake: Using letters or numbers instead of proper geometric shapes for UI elements
Fix: Use the correct Unicode geometric shape (■ square, ● circle, ◆ diamond) rather than approximating with letters like O, 0, or □.
Mistake: Confusing similar geometric shapes that look alike at small sizes
Fix: At small sizes, ■ (black square) and ● (black circle) may look similar. Test at actual rendering size and ensure the shape conveys the intended meaning in context.
Black Small Square
Select any code to highlight it before copying.
| Unicode | U+25AA |
|---|---|
| Hex Code | ▪ |
| HTML Code | ▪ |
| HTML Entity | ▪ |
| CSS Code | \25AA |
| Windows Shortcut | |
| Mac Shortcut | |