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U+1F21A
| 名稱 | 🈚 Squared Cjk Unified Ideograph-7121 表情符號 |
| 編碼 | U+1F21A |
| HTML代碼 | 🈚 🈚 |
| CSS代碼 | \1F21A |
| 分区 | 封閉表意文字增補字符 |
| 版本 | 5.2 (2009) |
| Emoji Version | 1.0 (2015) |
| Emoji Category | Symbols |
| Emoji Subcategory | Alphanumeric |
| Age | 5.2 |
| 鏡像 | No |
| Bidi Paired Bracket Type | None |
| Composition Exclusion | No |
| Case Folding | 1F21A |
| Simple Case Folding | 1F21A |
編碼
| 編碼 | hex | dec(bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | F0 9F 88 9A | 240 159 136 154 | 4036987034 | 11110000 10011111 10001000 10011010 |
| UTF-16BE | D8 3C DE 1A | 216 60 222 26 | 3627867674 | 11011000 00111100 11011110 00011010 |
| UTF-16LE | 3C D8 1A DE | 60 216 26 222 | 1020795614 | 00111100 11011000 00011010 11011110 |
| UTF-32BE | 00 01 F2 1A | 0 1 242 26 | 127514 | 00000000 00000001 11110010 00011010 |
| UTF-32LE | 1A F2 01 00 | 26 242 1 0 | 452067584 | 00011010 11110010 00000001 00000000 |