const.id

html-entity

ℤ

ℤ

ℤ

HTML named character reference ℤ maps to U+2124.

Mapping

Named reference
ℤ
Code point(s)
U+2124
Decimal
8484
Characters
ℤ

Numeric character references

Named
Decimal
Hex

Usage

Prefer a named reference when the character must survive encoding mistakes or is awkward to type. Numeric references (ℤ) are always valid HTML for the mapped code point(s).

Related

Unicode

U+2124

Same character

Other entities

Entities that produce this code point

Source

Unicode
16.0.0
WHATWG
snapshot 2026-08-02