| Name | HEAVY EXCLAMATION MARK SYMBOL |
| Unicode Version | 5.2 |
| Block（ブロック） | Dingbats（装飾記号） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ❗ ❗ |
| UTF-8 Encoding | ❗ e29d97 |
| UTF-16 Encoding | ❗ 2757 |
| UTF-32 Encoding | ❗ 00002757 |