Unicode Character "ℑ" (U+2111)

The character ℑ (Black-Letter Capital I) is represented by the Unicode codepoint U+2111. It is encoded in the Letterlike Symbols block, which belongs to the Basic Multilingual Plane. It was added to Unicode in version 1.1 (June, 1993). It is HTML encoded as ℑ.

Main Unicode Properties

Name Black-Letter Capital I
Unicode Codepoint U+2111
Unicode Version 1.1 (June, 1993)
Block Letterlike Symbols
Plane Basic Multilingual Plane

Bidirectional Data

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

Other Unicode Data

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

U+2111 Conversion

HTML (decimal) ℑ
HTML (hex) ℑ
HTML (named) ℑ
URL Escape Code %E2%84%91
CSS \002111
JavaScript, JSON \u2111
C, C++, Java \u2111
Python \u2111
Rust \u{2111}
Ruby \u2111

How to type "ℑ"

  • Windows ?: Hold Alt, then type 2 1 1 1. Release Alt.
  • Mac ?: Hold Alt ⌥, then type 2 1 1 1. 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 0x91
UTF-16 (hex) 0x2111
UTF-32 (hex) 0x00002111

References