0
Technical information
| Symbol | 0 | |
| Name | Digit zero | |
| Unicode number | U+0030 | |
| Category | ASCII Table3. ASCII digits | |
| Description | The Unicode character 0, or U+0030, is known as the "Digit Zero". It belongs to the "Basic Latin" block and falls under the "Number, Decimal Digit" category in the Unicode standard. This character is a graphic representation of the number zero, which is a fundamental element in the decimal numbering system. It is used in almost all written languages and numeral systems that employ Latin-based alphabets. The specific appearance of this character can vary depending on the typeface or font used. Despite its simplicity, the zero is an essential part of mathematics and digital communications. |
Encoding
| HTML Entity | 0 | |
| HTML Entity (hex) | 0 | |
| URL Escape Code | 0 | |
| UTF-8 (hex) | 0x30 | |
| UTF-8 (binary) | 00110000 | |
| UTF-16 | 0x0030 | |
| UTF-32 | 0x00000030 |
Source Code
| C, C++, and Java | "\u0030" | |
| CSS Code | \0030 | |
| JavaScript | "\u0030" | |
| Perl | \x{0030} | |
| Python 2 | u"\u0030" | |
| Python 3 | \u0030 | |
| Ruby | \u{0030} |
Preview
This Unicode character looks like this 0 in sentence and in bold like this 0 and in italic like this 0.
input-group
Font size:
0
12px
0
16px
0
20px
0
28px
0
36px
0
48px
0
72px
CSS Property: font-weight
0
100
0
200
0
300
0
400
0
500
0
600
0
700
0
800
0
900
HTML Forms and Input
input
disabled input
0
select
button
button
Code examples in HTML and CSS
<span>0</span>
span {
content: "\0030";
}The symbol in different fonts
0
-apple-system
0
Apple Color Emoji
0
Arial
0
BlinkMacSystemFont
0
Courier New
0
Georgia
0
Droid Sans
0
Helvetica
0
Noto Sans
0
Oxygen
0
Roboto
0
"Segoe UI"
0
sans-serif
0
Segoe UI Emoji
0
Segoe UI Symbol
0
system-ui
0
Times New Roman
0
Ubuntu
0
Verdana