Arrows: Leftwards Arrow Over Rightwards Arrow

⇆

U+21C6

⇆

Noto text font

Plane: 0 (Basic Multilingual)
Block: Arrows
Unicode Version: 1.1

UTF-32BE: 00 00 21 C6
UTF-32LE: C6 21 00 00
UTF-16BE: 21 C6
UTF-16LE: C6 21
UTF-8: E2 87 86

Character Escapes

HTML5: ⇆; ⇆; &LeftArrowRightArrow;; &leftrightarrows;; &lrarr;
C: \u21C6 (C99); \U0021C6 (C99)
C++: \u{21C6} (C++23); \U000021C6; \u21C6
Java: \u21C6
JavaScript: \u{21C6}; \u21C6
CSS: \21C6; \0021C6
Quoted-Printable: =E2=87=86
URL: %E2%87%86