Miscellaneous Symbols and Pictographs: Closed Lock With Key

🔐

U+1F510

🔐

Noto text font

🔐

Noto color emoji font

🔐

Noto b&w emoji font

Plane: 1 (Supplementary Multilingual)
Block: Miscellaneous Symbols and Pictographs
Unicode Version: 6.0

UTF-32BE: 00 01 F5 10
UTF-32LE: 10 F5 01 00
UTF-16BE: D8 3D DD 10
UTF-16LE: 3D D8 10 DD
UTF-8: F0 9F 94 90

Character Escapes

HTML5: 🔐; 🔐
C: \U01F510 (C99)
C++: \u{1F510} (C++23); \U0001F510
Java: \uD83D\uDD10
JavaScript: \u{1F510}
CSS: \1F510; \01F510
Quoted-Printable: =F0=9F=94=90
URL: %F0%9F%94%90