U+0006- acknowledge emoji, u0006, u{0006}, emoticons

U+0006 copy and paste

This code point first appeared in version 1.1 of the UnicodeĀ® Standard and belongs to the "Basic Latin" block which goes from 0x0 to 0x7F.

You can safely add this character in your html code with the entity: 

It is sometimes abbreviated as ACK.

As a control character, it can be referenced as ACKNOWLEDGE.

You can use the u+0006 copy pc button below.

Easy u+0006 copy paste:

<  U+0005 | U+0007  >

Unicode meta-data

The following table show specific meta-data that is known about this character.The u+0006 name is acknowledge emoji.

Codepoint (hex)0006, u0006
Character ageUnicode 1.1
Legacy name (Unicode 1.0)ACKNOWLEDGE
Official name (Unicode 15.0)-
resolved nameacknowledge
blockBasic Latin (ASCII)
common typosu+0006, u+0006

There are alternative spelling that can be found in the wild for the unicode character 0006 like u 0006, (u+0006) or u +0006. You can also find u-0006, u*0006, un+0006, u0006, u=0006 or c+0006. You can also spell it with u 0006 unicode, u plus 0006, uncode 0006 or unicode + 0006.

Its bidirectional class is "BN":Boundary Neutral (Default ignorables, non-characters, and control characters, other than those explicitly given other types.)

Glyphs and symbols in your browser

The following unicode chart presents different versions of the glyph corresponding to the unicode characters u+0006 that are available on your computer.

In order to type this character easily, you may want to download and install a unicode Basic Latin keyboard.

Browser default

Missing glyph

A sample of fonts are used below to display whether the character has a glyph in this font or not.


Times New Roman

Courier New




Segoe UI Emoji

Microsoft Tai Le



Encodings (Unicode characters converter)

The following character table converter for +u0006 allows you to see the value of the character in different encodings

encodinghexadecimaldecimal binary
UCS206 00153600000110 00000000
UTF-16LE06 00153600000110 00000000
UTF-16BE00 06600000110
UTF72B 41 41 59 2D18577839543700101011 01000001 01000001 01011001 00101101
UTF7-IMAP26 41 41 59 2D16430355895700100110 01000001 01000001 01011001 00101101

<  U+0005 | U+0007  >

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