Unicode Character "∎" (U+220E)

The character (End Of Proof) is represented by the Unicode codepoint U+220E. It is encoded in the Mathematical Operators block, which belongs to the Basic Multilingual Plane. It was added to Unicode in version 1.1 (June, 1993). It is HTML encoded as ∎.

Main Unicode Properties

Name End Of Proof
Unicode Codepoint U+220E
Unicode Version 1.1 (June, 1993)
Block Mathematical Operators
Plane Basic Multilingual Plane

Bidirectional Data

Bidirectional class Other Neutral (ON)
Is mirrored? No

Other Unicode Data

Category Math Symbol
Script Code for undetermined script
Combining Class Not Reordered

U+220E Conversion

HTML (decimal) ∎
HTML (hex) ∎
HTML (named) -
URL Escape Code %E2%88%8E
CSS \00220E
JavaScript, JSON \u220E
C, C++, Java \u220E
Python \u220E
Rust \u{220E}
Ruby \u220E

How to type "∎"

  • Windows ?: Hold Alt, then type 2 2 0 E. Release Alt.
  • Mac ?: Hold Alt ⌥, then type 2 2 0 E. Release Alt.


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

UTF Encodings

UTF-8 (hex) 0xE2 0x88 0x8E
UTF-16 (hex) 0x220E
UTF-32 (hex) 0x0000220E