HTML Entity Detail
HTML Entity - Left Right Double Arrow
Left Right Double Arrow is a arrow symbols for direction, navigation, and flow. This HTML entity enables web developers to display this character reliably across all browsers without encoding issues.
Symbol preview
⇔
Unicode
U+21D4
HTML entity
⇔
CSS code
\21D4
Usage Examples
Use this HTML entity in user interfaces, diagrams, and documentation to indicate direction, movement, or relationships between elements.
Related Entities
Left Right Double Arrow
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Category: Arrows
| Unicode | U+21D4 |
|---|---|
| Hex Code | ⇓ |
| HTML Code | ⇔ |
| HTML Entity | ⇔ |
| CSS Code | \21D4 |
| Windows Shortcut | |
| Mac Shortcut | |
HTML code example
CSS code example
