ℍ
U+210D · DOUBLE-STRUCK CAPITAL H
Double-Struck Capital H
| UTF-8 | E2 84 8D | 3 bytes |
|---|---|---|
| UTF-16 | 210D | 1 code unit |
| UTF-32 | 0000210D | 4 bytes |
| HTML named | ℍ | named character reference |
| HTML named | ℍ | named character reference |
| HTML decimal | ℍ | |
| HTML hex | ℍ | |
| CSS | \210D | in content: "…" |
| JavaScript | \u210D | |
| JSON | \u210D | |
| Python | \u210D | |
| Python | \N{DOUBLE-STRUCK CAPITAL H} | by name |
| Java / C# | \u210D | |
| C / C++ | \u210D | universal character name |
| Rust / Swift / PHP | \u{210D} | |
| Go | \u210D | |
| Ruby | \u210D | |
| Excel / Sheets | =UNICHAR(8461) | |
| URL-encoded | %E2%84%8D | percent-encoded UTF-8 |
§
Looks similar
Characters that Unicode’s security data (UTS #39 confusables) lists as visually confusable with this one. Useful for spotting lookalike spoofing in URLs and usernames.
U+0048HLatin Capital Letter H
U+0397ΗGreek Capital Letter Eta
U+041DНCyrillic Capital Letter En
U+210BℋScript Capital H
U+210CℌBlack-Letter Capital H
U+FF28ＨFullwidth Latin Capital Letter H
U+1D407𝐇Mathematical Bold Capital H
U+1D43B𝐻Mathematical Italic Capital H
U+1D46F𝑯Mathematical Bold Italic Capital H
U+1D4D7𝓗Mathematical Bold Script Capital H
U+1D573𝕳Mathematical Bold Fraktur Capital H
U+1D5A7𝖧Mathematical Sans-Serif Capital H
U+1D5DB𝗛Mathematical Sans-Serif Bold Capital H
U+1D60F𝘏Mathematical Sans-Serif Italic Capital H
U+1D643𝙃Mathematical Sans-Serif Bold Italic Capital H
U+1D677𝙷Mathematical Monospace Capital H