Supplemental Arrows-A: Long Left Right Arrow

⟷

U+27F7

⟷

Noto text font

Plane: 0 (Basic Multilingual)
Block: Supplemental Arrows-A
Unicode Version: 3.2

UTF-32BE: 00 00 27 F7
UTF-32LE: F7 27 00 00
UTF-16BE: 27 F7
UTF-16LE: F7 27
UTF-8: E2 9F B7

Character Escapes

HTML5: ⟷; ⟷; &LongLeftRightArrow;; &longleftrightarrow;; &xharr;
C: \u27F7 (C99); \U0027F7 (C99)
C++: \u{27F7} (C++23); \U000027F7; \u27F7
Java: \u27F7
JavaScript: \u{27F7}; \u27F7
CSS: \27F7; \0027F7
Quoted-Printable: =E2=9F=B7
URL: %E2%9F%B7