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HTML Entity Detail
HTML Entity - Circle
Circle 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.
Symbol preview
○
Unicode
U+25CB
HTML entity
○
CSS code
\25CB
Usage Examples
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.
Circle
Select any code to highlight it before copying.
Category: Geometric Shapes
| Unicode | U+25CB |
|---|---|
| Hex Code | ○ |
| HTML Code | ○ |
| HTML Entity | ○ |
| CSS Code | \25CB |
| Windows Shortcut | |
| Mac Shortcut | |
HTML code example
CSS code example
Last updated: 21 Jun 2026
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