U+21257

Quick facts

Code point

U+21257

Decimal

135767

Name

CJK Ideograph Extension B-21257

General category

Lo — Other Letter

Block

CJK Unified Ideographs Extension B

Script

Han

Bidi class

L

Combining class

0

Age

3.1

Name aliases

—

Normalization & case

Decomposition

—

Uppercase

—

Lowercase

—

Titlecase

—

Case folding

—

Bidi mirrored

No

Layout & width

East Asian Width

W

Line Break

ID

Numeric

—

Script extensions

—

Binary properties

Developer examples

JS

'\u{21257}' // U+21257

Python

"\N{CJK Ideograph Extension B-21257}"

HTML

𡉗

Unihan

Mandarin

zǐ

Japanese

シ

Total strokes

6

Radical-stroke

39.3

Encodings & escapes

UTF-8

F0 A1 89 97UTF-8

UTF-16

0xD844 0xDE57UTF-16

UTF-32

0x00021257UTF-32

HTML decimal

𡉗HTML decimal

HTML hex

𡉗HTML hex

JavaScript

\u{21257}JavaScript

Python

\U00021257Python

CSS

\21257 CSS

JSON

\ud844\ude57JSON

URL (UTF-8)

%F0%A1%89%97URL (UTF-8)

C / C++

\U00021257C / C++

Notes

• Mandarin: zǐ

Related

Source

Unicode

16.0.0

WHATWG

—