Left right double arrow Symbol
The character '⇔' (U+21D4) is the left right double arrow, commonly used to indicate direction, flow, or relationships in text, diagrams, and interfaces. Can be rendered in HTML using ⇔ or ⇔.
Click copy button to copy paste Left right double arrow symbol.
About Left right double arrow Unicode Symbol
The ⇔ symbol, officially known as the Left right double arrow, is encoded in Unicode at U+21D4. This symbol holds significant value in mathematical and scientific notation. It is a staple in expressions, formulas, and academic literature across disciplines including mathematics, logic, physics, and engineering.
Historically, the ⇔ sign has been used to convey specific mathematical operations, relationships, or properties. Its integration into the Unicode Standard allows for consistent rendering and compatibility across digital platforms. Whether it's used in programming environments, scientific publications, or educational materials, the ⇔ maintains clarity and precision.
Its presence in Unicode as U+21D4 means it can be easily accessed and referenced by developers, educators, and scientists alike. The Left right double arrow remains an essential symbol in the toolbox of global mathematical communication.
Left right double arrow Unicode and Html Codes
| Character | ⇔ |
|---|---|
| Name | Left right double arrow |
| Unicode | U+21D4 |
| Html Decimal Code | ⇔ |
| Html Hex Code | ⇔ |
| Html Entity | ⇔ |
| Category | Arrow Symbol |
| Tags | arrow compass direction double |