🔐 locked with key
🔐
U+1F510
Copy as
| Character | 🔐 | |
|---|---|---|
| Unicode | U+1F510 | |
| HTML decimal | 🔐 | |
| HTML hexadecimal | 🔐 | |
| HTML named entity | — | |
| CSS content | \1F510 | |
| JavaScript / UTF-16 | \uD83D\uDD10 | |
| UTF-8 bytes | F0 9F 94 90 |
Meaning & usage
Locked with key (🔐) conveys an emotion, object or visual idea as an emoji.
Use it in messages and captions; emoji artwork and interpretation differ between platforms.
U+1F510 identifies this exact locked with key form; copying the character preserves its Unicode identity, while its appearance depends on the font or emoji renderer.
locked with key can act as a visual label for its named subject in a caption or list. It is not a standardized replacement for a written label in technical or safety information. locked with key occupies one Unicode code point. A similar-looking letter, punctuation mark or emoji is not necessarily interchangeable with 🔐 in search, filenames or text processing.
How to type locked with key
- Windows
- Use Win + . for the emoji and symbol panel, or Character Map for supported fonts. In Microsoft Word, enter each hexadecimal code (1F510) and press Alt + X. There is no universal decimal Alt code for this character; legacy Alt codes depend on the code page.
- Mac
- Open Character Viewer with Control + Command + Space and search for locked with key. With the Unicode Hex Input keyboard enabled, hold Option and enter the UTF-16 units shown above. Standard Option shortcuts do not cover every Unicode symbol.
- Linux
- In compatible GTK applications, press Ctrl + Shift + U, enter 1F510, then Enter. Enter each code point separately for sequences. Other desktops or apps may require their character picker.
- iPhone & Android
- Look for locked with key in your emoji keyboard if available, or copy it here and paste. Save frequently used symbols as a text replacement or keyboard shortcut; availability varies by keyboard.