About Radioactive
Radioactive is the Unicode character ☢️ at codepoint U+2622 in the Miscellaneous Symbols block of the Basic Multilingual Plane (BMP).
Developer Notes
| Unicode Codepoint | |
| Decimal | |
| UTF-8 (hex) | |
| UTF-16 (hex) | |
| HEX Entity | |
| CSS (\xxxx) | |
| JavaScript | |
| Python |
How to Use Radioactive
To use the Radioactive symbol (☢️) in HTML, insert the
entity ☢️ directly into your markup.
In CSS pseudo-elements use content: '\2622';.
In JavaScript and TypeScript the escape '\u2622' evaluates to ☢️. In Python source, write '\u2622'.
The character encodes to E2 98 A2 as UTF-8 bytes and 2622 as UTF-16 code units. Its decimal codepoint is 9762.
This is a fully-qualified emoji and should render with colour on iOS, Android, Windows and macOS. Appearance may vary between platforms, but the underlying codepoint is identical everywhere.