unicode

∞

U+221E

INFINITY

INFINITY · Math Symbol · Mathematical Operators · Common script

Quick facts

Code point: U+221E
Decimal: 8734
Name: INFINITY
General category: Sm — Math Symbol
Block: Mathematical Operators
Script: Common
Bidi class: ON
Combining class: 0
Age: 1.1
Name aliases: —

Normalization & case

Decomposition: —
Uppercase: —
Lowercase: —
Titlecase: —
Case folding: —
Bidi mirrored: No

Layout & width

East Asian Width: A
Line Break: AI
Numeric: —
Script extensions: —

Developer examples

JS: '\u{221e}' // U+221E
Python: "\N{INFINITY}"
HTML: ∞

Encodings & escapes

UTF-8
UTF-16
UTF-32
HTML decimal
HTML hex
HTML named
JavaScript
Python
CSS
JSON
URL (UTF-8)
C / C++

Related

Previous

U+221D

Next

U+221F

HTML entity

∞

Block

Mathematical Operators

Category

Math Symbol

Script

Common

Source

Unicode: 16.0.0
WHATWG: —