A white number 3 in the middle of a blue square. A representation of the number 3 key on the keyboard.
| Category | ✅ Symbols |
| Subgroup | Keycap |
| Codepoints | 0033 FE0F 20E3 |
| Shortcode | :three: |
| HTML hex | 3️⃣ |
| HTML dec | 3️⃣ |
| URL escape code | 3%EF%B8%8F%E2%83%A3 |
| Punycode | xn--3-2sn |
| Bytes (UTF-8) | EF B8 8F E2 83 A3 |
| JavaScript, JSON, Java | 3\uFE0F\u20E3 |
| C, C++, Python | 3\uFE0F\u20E3 |
| CSS | 3\FE0F \20E3 |
| PHP, Ruby | 3\u{FE0F}\u{20E3} |
| Perl | 3\x{FE0F}\x{20E3} |
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