HTML Symbol Entities Reference
Nội Dung Chính
HTML
Symbols
HTML Symbol Entities
HTML symbols like mathematical operators, arrows, technical symbols and shapes,
are not present on a normal keyboard.
To add these symbols to an HTML page, you can use the HTML entity name.
If no entity name exists, you can use the entity number.
If the character does not have an entity name, you can use a decimal (or hexadecimal) reference.
If you use an HTML entity name or a hexadecimal number, the character will always display
correctly.
This is independent of what character set (encoding) your page
uses!
Example
<p>I will display €</p>
<p>I will display €</p>
<p>I will display €</p>
Will display as:
I will display €
I will display €
I will display €
Try it yourself »
Some Mathematical Symbols Supported by HTML
Char
Number
Entity
Description
∀
∀
∀
for all
∂
∂
∂
part
∃
∃
∃
exists
∅
∅
∅
empty
∇
∇
∇
nabla
∈
∈
∈
isin
∉
∉
∉
notin
∋
∋
∋
ni
∏
∏
∏
prod
∑
∑
∑
sum
Full Math Refrence
Some Greek Letters Supported by HTML
Char
Number
Entity
Description
Α
Α
Α
Alpha
Β
Β
Β
Beta
Γ
Γ
Γ
Gamma
Δ
Δ
Δ
Delta
Ε
Ε
Ε
Epsilon
Ζ
Ζ
Ζ
Zeta
Full Greek Reference
Some Other Entities Supported by HTML
Char
Number
Entity
Description
©
©
©
REGISTERED SIGN
®
®
®
REGISTERED SIGN
€
€
€
EURO SIGN
™
™
™
trademark
←
←
←
LEFTWARDS ARROW
↑
↑
↑
UPWARDS ARROW
→
→
→
RIGHTWARDS ARROW
↓
↓
↓
DOWNWARDS ARROW
♠
♠
♠
BLACK SPADE SUIT
♣
♣
♣
BLACK CLUB SUIT
♥
♥
♥
BLACK HEART SUIT
♦
♦
♦
BLACK DIAMOND SUIT
Full Currency Reference
Full Arrows Reference
Full Symbols Reference