Unicode Character "ℹ" (U+2139)

The character ℹ (Information Source) is represented by the Unicode codepoint U+2139. It is encoded in the Letterlike Symbols block, which belongs to the Basic Multilingual Plane. It was added to Unicode in version 3.0 (September, 1999). It is HTML encoded as ℹ.

Main Unicode Properties

Name Information Source
Unicode Codepoint U+2139
Unicode Version 3.0 (September, 1999)
Block Letterlike Symbols
Plane Basic Multilingual Plane

Bidirectional Data

Bidirectional class Left To Right (L)
Is mirrored? No

Other Unicode Data

Category Lowercase Letter
Script Code for undetermined script
Combining Class Not Reordered
Decomposition mapping

U+2139 Conversion

HTML (decimal) ℹ
HTML (hex) ℹ
HTML (named) -
URL Escape Code %E2%84%B9
CSS \002139
JavaScript, JSON \u2139
C, C++, Java \u2139
Python \u2139
Rust \u{2139}
Ruby \u2139

How to type "ℹ"

  • Windows ?: Hold Alt, then type 2 1 3 9. Release Alt.
  • Mac ?: Hold Alt ⌥, then type 2 1 3 9. Release Alt.

Preview

  • ℹ
    Times, Times New Roman, serif
  • ℹ
    Helvetica, Arial, sans-serif
  • ℹ
    Courier, Courier New, monospace

UTF Encodings

UTF-8 (hex) 0xE2 0x84 0xB9
UTF-16 (hex) 0x2139
UTF-32 (hex) 0x00002139

References