unicode

ء

U+0621

ARABIC LETTER HAMZA

ARABIC LETTER HAMZA · Other Letter · Arabic · Arabic script

xid-start

Quick facts

Code point: U+0621
Decimal: 1569
Name: ARABIC LETTER HAMZA
General category: Lo — Other Letter
Block: Arabic
Script: Arabic
Bidi class: AL
Combining class: 0
Age: 1.1
Name aliases: —

Normalization & case

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

Layout & width

East Asian Width: N
Line Break: AL
Numeric: —
Script extensions: —

Binary properties

AlphabeticID_StartID_ContinueXID_StartXID_Continue

Developer examples

JS: '\u{621}' // U+0621
Python: "\N{ARABIC LETTER HAMZA}"
HTML: ء

Encodings & escapes

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

Related

Previous

U+0620

Next

U+0622

Block

Arabic

Category

Other Letter

Script

Arabic

Source

Unicode: 16.0.0
WHATWG: —