ℵ
Technical information
| Symbol | ℵ | |
| Name | Alef symbol | |
| Description | first transfinite cardinal (countable) | |
| Unicode number | U+2135 | |
| Category | Hebrew letterlike math symbols | |
Encoding
| HTML Entity | ℵ | |
| HTML Entity (hex) | ℵ | |
| HTML Entity (named) | ℵ | |
| URL Escape Code | %E2%84%B5 | |
| UTF-8 (hex) | 0xE2 0x84 0xB5 | |
| UTF-8 (binary) | 11100010:10000100:10110101 | |
| UTF-16 | 0x2135 | |
| UTF-32 | 0x00002135 |
Source Code
| C, C++, and Java | "\u2135" | |
| CSS Code | \2135 | |
| JavaScript | "\u2135" | |
| Perl | \x{2135} | |
| Python 2 | u"\u2135" | |
| Python 3 | \u2135 | |
| Ruby | \u{2135} |
Preview
This Unicode character looks like this ℵ in sentence and in bold like this ℵ and in italic like this ℵ.
input-group
Font size:
ℵ
12px
ℵ
16px
ℵ
20px
ℵ
28px
ℵ
36px
ℵ
48px
ℵ
72px
CSS Property: font-weight
ℵ
100
ℵ
200
ℵ
300
ℵ
400
ℵ
500
ℵ
600
ℵ
700
ℵ
800
ℵ
900
HTML Forms and Input
input
disabled input
ℵ
select
button
button
Code examples in HTML and CSS
<span>ℵ</span>
span {
content: "\2135";
}The symbol in different fonts
ℵ
-apple-system
ℵ
Apple Color Emoji
ℵ
Arial
ℵ
BlinkMacSystemFont
ℵ
Courier New
ℵ
Georgia
ℵ
Droid Sans
ℵ
Helvetica
ℵ
Noto Sans
ℵ
Oxygen
ℵ
Roboto
ℵ
"Segoe UI"
ℵ
sans-serif
ℵ
Segoe UI Emoji
ℵ
Segoe UI Symbol
ℵ
system-ui
ℵ
Times New Roman
ℵ
Ubuntu
ℵ
Verdana