Roman Numerals · NumbersU+2160 · Number Forms
Ⅰ
Roman Numeral One
U+2160 · decimal 8544 · Number Forms
Every way to write it
6 formsHTML entity
Ⅰ
This character has no named entity, so the numeric form is the one to use.
CSS content
\2160
For a content property in a ::before or ::after rule. No semicolon, and mind the trailing space.
JavaScript
\u2160
Valid in a JavaScript or JSON string literal, so it survives files and pipelines that are not UTF-8 clean.
Python
\u2160
The escape for a Python string literal.
URL
%E2%85%A0
Percent-encoded UTF-8, for a query string or a path segment.
UTF-8 bytes
E2 85 A0
3 bytes on the wire. Seeing these as separate garbled characters means something decoded them as single-byte text.
Typing it without copying
system pickermacOS
Control + Command + Space, then search roman numeral one
Windows
Character Map or Alt + 8544
Groups it belongs to
Characters near it
8Code pointU+2160
EntityNumeric
UTF-83 bytes
ASCIINo