Technical information

Symbol
NameSymbol for backspace
Unicode numberU+2408
CategoryASCII Character SymbolsGraphic pictures for control codes
DescriptionThe Unicode character ␈, or U+2408, is known as the "Symbol for Backspace". It belongs to the "Control Pictures" block, which comprises graphical representations of control characters used in text-based communication. This character falls under the "Symbol, Other" category. Visually, it appears as a reversed capital letter "B". This character is often used in contexts where control characters need to be displayed visibly, such as in technical documentation or tutorials related to computing. The backspace symbol represents the backspace key on keyboards, which is commonly used to erase the character immediately to the left of the cursor.

Encoding

HTML Entity␈
HTML Entity (hex)␈
URL Escape Code%E2%90%88
UTF-8 (hex)0xE2 0x90 0x88
UTF-8 (binary)11100010:10010000:10001000
UTF-160x2408
UTF-320x00002408

Source Code

C, C++, and Java"\u2408"
CSS Code\2408
JavaScript"\u2408"
Perl\x{2408}
Python 2u"\u2408"
Python 3\u2408
Ruby\u{2408}

Preview

This Unicode character looks like this ␈ in sentence and in bold like this and in italic like this .

Font size:

12px
16px
20px
28px
36px
48px
72px

CSS Property: font-weight

100
200
300
400
500
600
700
800
900

HTML Forms and Input

input
disabled input
input-group
select
button
button

Code examples in HTML and CSS

<span>&#9224;</span>

            
span {
    content: "\2408";
}

The symbol in different fonts

-apple-system
Apple Color Emoji
Arial
BlinkMacSystemFont
Courier New
Georgia
Droid Sans
Helvetica
Noto Sans
Oxygen
Roboto
"Segoe UI"
sans-serif
Segoe UI Emoji
Segoe UI Symbol
system-ui
Times New Roman
Ubuntu
Verdana

References