ℹ
Technical information
| Symbol | ℹ | |
| Name | Information source | |
| Unicode number | U+2139 | |
| Category | Letterlike Symbols | |
| Description | The Unicode character ℹ, or U+2139, is known as the "Information Source". It belongs to the "Letterlike Symbols" block and falls under the "Symbol, Other" category. The character represents the lowercase letter "i" encircled. It is universally recognized as a symbol for information. In many applications, it's used to signal the availability of additional information or to indicate an information section, often leading to detailed explanations, instructions, or more in-depth knowledge on a particular topic when interacted with. |
Encoding
| HTML Entity | ℹ | |
| HTML Entity (hex) | ℹ | |
| URL Escape Code | %E2%84%B9 | |
| UTF-8 (hex) | 0xE2 0x84 0xB9 | |
| UTF-8 (binary) | 11100010:10000100:10111001 | |
| UTF-16 | 0x2139 | |
| UTF-32 | 0x00002139 |
Source Code
| C, C++, and Java | "\u2139" | |
| CSS Code | \2139 | |
| JavaScript | "\u2139" | |
| Perl | \x{2139} | |
| Python 2 | u"\u2139" | |
| Python 3 | \u2139 | |
| Ruby | \u{2139} |
Preview
This Unicode character looks like this ℹ in sentence and in bold like this ℹ and in italic like this ℹ.
input-group
Font size:
ℹ
12px
ℹ
16px
ℹ
20px
ℹ
28px
ℹ
36px
ℹ
48px
ℹ
72px
CSS Property: font-weight
ℹ
100
ℹ
200
ℹ
300
ℹ
400
ℹ
500
ℹ
600
ℹ
700
ℹ
800
ℹ
900
HTML Forms and Input
input
disabled input
ℹ
select
button
button
Code examples in HTML and CSS
<span>ℹ</span>
span {
content: "\2139";
}The symbol in different fonts
ℹ
-apple-system
ℹ
Apple Color Emoji
ℹ
Arial
ℹ
BlinkMacSystemFont
ℹ
Courier New
ℹ
Georgia
ℹ
Droid Sans
ℹ
Helvetica
ℹ
Noto Sans
ℹ
Oxygen
ℹ
Roboto
ℹ
"Segoe UI"
ℹ
sans-serif
ℹ
Segoe UI Emoji
ℹ
Segoe UI Symbol
ℹ
system-ui
ℹ
Times New Roman
ℹ
Ubuntu
ℹ
Verdana