Left right double arrow
⇔ is the Unicode character “LEFT RIGHT DOUBLE ARROW” (U+21D4). It belongs to the Arrows block and was added in Unicode 1.1. Click it to copy, or use the codes below.
⇔ codes
| UnicodeCode point | U+21D4 |
|
|---|---|---|
| HTML codeDecimal, works in any HTML page | ⇔ |
|
| HTML hexHexadecimal HTML code | ⇔ |
|
| HTML entityNamed HTML entity | ⇔ |
|
| CSSFor the CSS content property | \21D4 |
|
| JavaScriptEscape in JavaScript strings | \u21D4 |
|
| PythonEscape in Python strings | \u21D4 |
|
| URL encodedPercent-encoded UTF-8 | %E2%87%94 |
|
| UTF-8Bytes in UTF-8 | E2 87 94 |
|
| UTF-16Code units in UTF-16 | 21D4 |
How to type ⇔
Copy and paste
Click to copy it, then paste with Ctrl + V (⌘ + V on a Mac) or a long press on phones.
Windows
Press Win + . to open the emoji and symbol panel, then search for “left right double arrow”.
In Microsoft Word, type 21D4 and press Alt + X.
Mac
Press Control + ⌘ + Space to open the Character Viewer, then search for “left right double arrow”.
iPhone and Android
Copy it here and paste it. To type it again later, save it as a text replacement (iPhone: Settings › General › Keyboard › Text Replacement; Gboard: Settings › Dictionary › Personal dictionary).
About ⇔
- Unicode name
- LEFT RIGHT DOUBLE ARROW
- Code point
- U+21D4 (8660)
- Block
- Arrows
- Category
- Math Symbol
- Unicode version
- 1.1