In HTML, i caratteri non appartenenti al codice ascii o riservati per il linguaggio, dovrebbero essere rappresentati con i codici ampersand di seguito elencati.
Caratteri riservati
Character |
Entity
Number |
Entity
Name |
Description |
" |
" |
" |
quotation
mark |
' |
' |
' |
apostrophe |
& |
& |
& |
ampersand |
< |
< |
< |
less-than |
> |
> |
> |
greater-than |
Simboli ISO 8859-1
Character |
Entity
Number |
Entity
Name |
Description |
|
  |
|
non-breaking
space |
� |
¡ |
¡ |
inverted
exclamation mark |
� |
¢ |
¢ |
cent |
� |
£ |
£ |
pound |
� |
¤ |
¤ |
currency |
� |
¥ |
¥ |
yen |
� |
¦ |
¦ |
broken
vertical bar |
� |
§ |
§ |
section |
� |
¨ |
¨ |
spacing
diaeresis |
� |
© |
© |
copyright |
� |
ª |
ª |
feminine
ordinal indicator |
� |
« |
« |
angle
quotation mark (left) |
� |
¬ |
¬ |
negation |
�� |
­ |
­ |
soft hyphen |
� |
® |
® |
registered
trademark |
� |
¯ |
¯ |
spacing
macron |
� |
° |
° |
degree |
� |
± |
± |
plus-or-minus |
� |
² |
² |
superscript
2 |
� |
³ |
³ |
superscript
3 |
� |
´ |
´ |
spacing
acute |
� |
µ |
µ |
micro |
� |
¶ |
¶ |
paragraph |
� |
· |
· |
middle dot |
� |
¸ |
¸ |
spacing
cedilla |
� |
¹ |
¹ |
superscript
1 |
� |
º |
º |
masculine ordinal
indicator |
� |
» |
» |
angle
quotation mark (right) |
� |
¼ |
¼ |
fraction
1/4 |
� |
½ |
½ |
fraction
1/2 |
� |
¾ |
¾ |
fraction
3/4 |
� |
¿ |
¿ |
inverted
question mark |
� |
× |
× |
multiplication |
� |
÷ |
÷ |
division |
Caratteri
ISO 8859-1
Character |
Entity
Number |
Entity
Name |
Description |
� |
À |
À |
capital a,
grave accent |
� |
Á |
Á |
capital a,
acute accent |
� |
 |
 |
capital a,
circumflex accent |
� |
à |
à |
capital a,
tilde |
� |
Ä |
Ä |
capital a,
umlaut mark |
� |
Å |
Å |
capital a,
ring |
� |
Æ |
Æ |
capital ae |
� |
Ç |
Ç |
capital c,
cedilla |
� |
È |
È |
capital e,
grave accent |
� |
É |
É |
capital e,
acute accent |
� |
Ê |
Ê |
capital e,
circumflex accent |
� |
Ë |
Ë |
capital e,
umlaut mark |
� |
Ì |
Ì |
capital i,
grave accent |
� |
Í |
Í |
capital i,
acute accent |
� |
Î |
Î |
capital i,
circumflex accent |
� |
Ï |
Ï |
capital i,
umlaut mark |
� |
Ð |
Ð |
capital eth,
Icelandic |
� |
Ñ |
Ñ |
capital n,
tilde |
� |
Ò |
Ò |
capital o,
grave accent |
� |
Ó |
Ó |
capital o,
acute accent |
� |
Ô |
Ô |
capital o,
circumflex accent |
� |
Õ |
Õ |
capital o,
tilde |
� |
Ö |
Ö |
capital o,
umlaut mark |
� |
Ø |
Ø |
capital o,
slash |
� |
Ù |
Ù |
capital u,
grave accent |
� |
Ú |
Ú |
capital u,
acute accent |
� |
Û |
Û |
capital u,
circumflex accent |
� |
Ü |
Ü |
capital u,
umlaut mark |
� |
Ý |
Ý |
capital y,
acute accent |
� |
Þ |
Þ |
capital
THORN, Icelandic |
� |
ß |
ß |
small
sharp s, German |
� |
à |
à |
small a,
grave accent |
� |
á |
á |
small a,
acute accent |
� |
â |
â |
small a,
circumflex accent |
� |
ã |
ã |
small a,
tilde |
� |
ä |
ä |
small a,
umlaut mark |
� |
å |
å |
small a,
ring |
� |
æ |
æ |
small ae |
� |
ç |
ç |
small c,
cedilla |
� |
è |
è |
small e,
grave accent |
� |
é |
é |
small e,
acute accent |
� |
ê |
ê |
small e,
circumflex accent |
� |
ë |
ë |
small e,
umlaut mark |
� |
ì |
ì |
small i,
grave accent |
� |
í |
í |
small i,
acute accent |
� |
î |
î |
small i,
circumflex accent |
� |
ï |
ï |
small i,
umlaut mark |
� |
ð |
ð |
small eth,
Icelandic |
� |
ñ |
ñ |
small n,
tilde |
� |
ò |
ò |
small o,
grave accent |
� |
ó |
ó |
small o,
acute accent |
� |
ô |
ô |
small o,
circumflex accent |
� |
õ |
õ |
small o,
tilde |
� |
ö |
ö |
small o,
umlaut mark |
� |
ø |
ø |
small o,
slash |
� |
ù |
ù |
small u,
grave accent |
� |
ú |
ú |
small u,
acute accent |
� |
û |
û |
small u,
circumflex accent |
� |
ü |
ü |
small u,
umlaut mark |
� |
ý |
ý |
small y,
acute accent |
� |
þ |
þ |
small
thorn, Icelandic |
� |
ÿ |
ÿ |
small y,
umlaut mark |
Simboli
matematici supportati da HTML
Character |
Entity
Number |
Entity
Name |
Description |
∀ |
∀ |
∀ |
for all |
∂ |
∂ |
∂ |
part |
∃ |
∃ |
∃ |
exists |
∅ |
∅ |
∅ |
empty |
∇ |
∇ |
∇ |
nabla |
∈ |
∈ |
∈ |
isin |
∉ |
∉ |
∉ |
notin |
∋ |
∋ |
∋ |
ni |
∏ |
∏ |
∏ |
prod |
∑ |
∑ |
∑ |
sum |
− |
− |
− |
minus |
∗ |
∗ |
∗ |
lowast |
√ |
√ |
√ |
square
root |
∝ |
∝ |
∝ |
proportional
to |
∞ |
∞ |
∞ |
infinity |
∠ |
∠ |
∠ |
angle |
∧ |
∧ |
∧ |
and |
∨ |
∨ |
∨ |
or |
∩ |
∩ |
∩ |
cap |
∪ |
∪ |
∪ |
cup |
∫ |
∫ |
∫ |
integral |
∴ |
∴ |
∴ |
therefore |
∼ |
∼ |
∼ |
similar to |
≅ |
≅ |
≅ |
congruent
to |
≈ |
≈ |
≈ |
almost
equal |
≠ |
≠ |
≠ |
not equal |
≡ |
≡ |
≡ |
equivalent |
≤ |
≤ |
≤ |
less or
equal |
≥ |
≥ |
≥ |
greater or
equal |
⊂ |
⊂ |
⊂ |
subset of |
⊃ |
⊃ |
⊃ |
superset
of |
⊄ |
⊄ |
⊄ |
not subset
of |
⊆ |
⊆ |
⊆ |
subset or
equal |
⊇ |
⊇ |
⊇ |
superset
or equal |
⊕ |
⊕ |
⊕ |
circled
plus |
⊗ |
⊗ |
⊗ |
circled
times |
⊥ |
⊥ |
⊥ |
perpendicular |
⋅ |
⋅ |
⋅ |
dot
operator |
Lettere
Greche supportate da HTML
Character |
Entity
Number |
Entity
Name |
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 |
Η |
Η |
Η |
Eta |
Θ |
Θ |
Θ |
Theta |
Ι |
Ι |
Ι |
Iota |
Κ |
Κ |
Κ |
Kappa |
Λ |
Λ |
Λ |
Lambda |
Μ |
Μ |
Μ |
Mu |
Ν |
Ν |
Ν |
Nu |
Ξ |
Ξ |
Ξ |
Xi |
Ο |
Ο |
Ο |
Omicron |
Π |
Π |
Π |
Pi |
Ρ |
Ρ |
Ρ |
Rho |
|
undefined |
|
Sigmaf |
Σ |
Σ |
Σ |
Sigma |
Τ |
Τ |
Τ |
Tau |
Υ |
Υ |
Υ |
Upsilon |
Φ |
Φ |
Φ |
Phi |
Χ |
Χ |
Χ |
Chi |
Ψ |
Ψ |
Ψ |
Psi |
Ω |
Ω |
Ω |
Omega |
α |
α |
α |
alpha |
β |
β |
β |
beta |
γ |
γ |
γ |
gamma |
δ |
δ |
δ |
delta |
ε |
ε |
ε |
epsilon |
ζ |
ζ |
ζ |
zeta |
η |
η |
η |
eta |
θ |
θ |
θ |
theta |
ι |
ι |
ι |
iota |
κ |
κ |
κ |
kappa |
λ |
λ |
λ |
lambda |
μ |
μ |
μ |
mu |
ν |
ν |
ν |
nu |
ξ |
ξ |
ξ |
xi |
ο |
ο |
ο |
omicron |
π |
π |
π |
pi |
ρ |
ρ |
ρ |
rho |
ς |
ς |
ς |
sigmaf |
σ |
σ |
σ |
sigma |
τ |
τ |
τ |
tau |
υ |
υ |
υ |
upsilon |
φ |
φ |
φ |
phi |
χ |
χ |
χ |
chi |
ψ |
ψ |
ψ |
psi |
ω |
ω |
ω |
omega |
ϑ |
ϑ |
ϑ |
theta
symbol |
ϒ |
ϒ |
ϒ |
upsilon
symbol |
ϖ |
ϖ |
ϖ |
pi symbol |
Altri
caratteri supportati da HTML
Character |
Entity
Number |
Entity
Name |
Description |
� |
Œ |
Œ |
capital
ligature OE |
� |
œ |
œ |
small
ligature oe |
� |
Š |
Š |
capital S
with caron |
� |
š |
š |
small S
with caron |
� |
Ÿ |
Ÿ |
capital Y
with diaeres |
� |
ƒ |
ƒ |
f with hook |
� |
ˆ |
ˆ |
modifier
letter circumflex accent |
� |
˜ |
˜ |
small
tilde |
|
  |
  |
en space |
|
  |
  |
em space |
|
  |
  |
thin space |
|
‌ |
‌ |
zero width
non-joiner |
|
‍ |
‍ |
zero width
joiner |
|
‎ |
‎ |
left-to-right
mark |
|
‏ |
‏ |
right-to-left
mark |
� |
– |
– |
en dash |
� |
— |
— |
em dash |
� |
‘ |
‘ |
left single
quotation mark |
� |
’ |
’ |
right
single quotation mark |
� |
‚ |
‚ |
single
low-9 quotation mark |
� |
“ |
“ |
left
double quotation mark |
� |
” |
” |
right
double quotation mark |
� |
„ |
„ |
double
low-9 quotation mark |
� |
† |
† |
dagger |
� |
‡ |
‡ |
double
dagger |
� |
• |
• |
bullet |
� |
… |
… |
horizontal
ellipsis |
� |
‰ |
‰ |
per
mille |
′ |
′ |
′ |
minutes |
″ |
″ |
″ |
seconds |
� |
‹ |
‹ |
single
left angle quotation |
� |
› |
› |
single
right angle quotation |
‾ |
‾ |
‾ |
overline |
� |
€ |
€ |
euro |
� |
™
or ™ |
™ |
trademark |
← |
← |
← |
left arrow |
↑ |
↑ |
↑ |
up arrow |
→ |
→ |
→ |
right
arrow |
↓ |
↓ |
↓ |
down arrow |
↔ |
↔ |
↔ |
left right
arrow |
↵ |
↵ |
↵ |
carriage
return arrow |
⌈ |
⌈ |
⌈ |
left
ceiling |
⌉ |
⌉ |
⌉ |
right
ceiling |
⌊ |
⌊ |
⌊ |
left floor |
⌋ |
⌋ |
⌋ |
right
floor |
◊ |
◊ |
◊ |
lozenge |
♠ |
♠ |
♠ |
spade |
♣ |
♣ |
♣ |
club |
♥ |
♥ |
♥ |
heart |
♦ |
♦ |
♦ |
diamond |
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