Unicode Character "" (U+0004)

The character  (End Of Transmission) is represented by the Unicode codepoint U+0004. It is encoded in the Basic Latin 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 Transmission
Unicode Codepoint U+0004
Unicode Version 1.1 (June, 1993)
Block Basic Latin
Plane Basic Multilingual Plane

Bidirectional Data

Bidirectional class Boundary Neutral (BN)
Is mirrored? No

Other Unicode Data

Category Control
Script Code for undetermined script
Combining Class Not Reordered

U+0004 Conversion

HTML (decimal) 
HTML (hex) 
HTML (named) -
URL Escape Code %4
CSS \000004
JavaScript, JSON \u0004
C, C++, Java \u0004
Python \u0004
Rust \u{0004}
Ruby \u0004

How to type ""

  • Windows ?: Hold Alt, then type 0 0 0 4. Release Alt.
  • Mac ?: Hold Alt ⌥, then type 0 0 0 4. Release Alt.


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

UTF Encodings

UTF-8 (hex) 0x04
UTF-16 (hex) 0x0004
UTF-32 (hex) 0x00000004