# ⇄ U+21C4 RIGHTWARDS ARROW OVER LEFTWARDS ARROW

Right arrow stacked above a left arrow, used for swap, exchange, two-way transfer, or switching back and forth.

| | |
|---|---|
| Character | `⇄` |
| Codepoint | U+21C4 |
| Name | RIGHTWARDS ARROW OVER LEFTWARDS ARROW |
| Block | [Arrows](https://unicodekit.com/block/arrows) |
| Script | Common |
| Category | Other Symbol (So) |
| Unicode version | 1.1 |
| HTML | `⇄` `⇄` |
| CSS | `\21C4` |
| JavaScript | `\u21C4` |
| UTF-8 | E2 87 84 |
| UTF-16 | 21C4 |

## Related characters

- ⇃ [U+21C3 DOWNWARDS HARPOON WITH BARB LEFTWARDS](https://unicodekit.com/char/21C3)
- ⇅ [U+21C5 UPWARDS ARROW LEFTWARDS OF DOWNWARDS ARROW](https://unicodekit.com/char/21C5)
- ⇂ [U+21C2 DOWNWARDS HARPOON WITH BARB RIGHTWARDS](https://unicodekit.com/char/21C2)
- ⇆ [U+21C6 LEFTWARDS ARROW OVER RIGHTWARDS ARROW](https://unicodekit.com/char/21C6)
- ⇁ [U+21C1 RIGHTWARDS HARPOON WITH BARB DOWNWARDS](https://unicodekit.com/char/21C1)
- ⇇ [U+21C7 LEFTWARDS PAIRED ARROWS](https://unicodekit.com/char/21C7)
- ⇀ [U+21C0 RIGHTWARDS HARPOON WITH BARB UPWARDS](https://unicodekit.com/char/21C0)
- ⇈ [U+21C8 UPWARDS PAIRED ARROWS](https://unicodekit.com/char/21C8)
- ↿ [U+21BF UPWARDS HARPOON WITH BARB LEFTWARDS](https://unicodekit.com/char/21BF)
- ⇉ [U+21C9 RIGHTWARDS PAIRED ARROWS](https://unicodekit.com/char/21C9)
- ↾ [U+21BE UPWARDS HARPOON WITH BARB RIGHTWARDS](https://unicodekit.com/char/21BE)
- ⇊ [U+21CA DOWNWARDS PAIRED ARROWS](https://unicodekit.com/char/21CA)

Page: https://unicodekit.com/char/21C4 · JSON: https://unicodekit.com/characters/21C4