HTML Character Encoding
Different types of Character set
| Character | Name of Entity | Hexadecimal | Entity Decimal |
| space |   |   |   |
| ! | ! | ! | ! |
| “ | " " | " | " |
| # | # | # | # |
| $ | $ | $ | $ |
| % | % | % | % |
| & | & & | & | & |
| ‘ | ' | ' | ' |
| ( | ( | ( | ( |
| ) | ) | ) | ) |
| * | * * | * | * |
| + | + | + | + |
| , | , | , | - |
| − | − | − | - |
| . | . | . | . |
| / | / | / | / |
| 0 | 0 | ||
| 1 | 1 | ||
| 2 | 2 | ||
| 3 | 3 | ||
| 4 | 4 | ||
| 5 | 5 | ||
| 6 | 6 | ||
| 7 | 7 | ||
| 8 | 8 | ||
| 9 | 9 | ||
| : | : | : | : |
| ; | ; | ; | ; |
| < | < < | < | < |
| = | = | = | = |
| > | > > | > | > |
| ? | ? | ? | ? |
| @ | @ | @ | @ |
Alphabets -Latin(CAPITAL LETTERS)
| Capital Character | Name of Entity | Hexadecimal | Entity Decimal |
| 𝒜 | 𝒜 | 𝒜 | 𝒜 |
| ℬ | ℬ | ℬ | ℬ |
| 𝒞 | 𝒞 | 𝒞 | 𝒞 |
| 𝒟 | 𝒟 | 𝒟 | 𝒟 |
| ℰ | ℰ | ℰ | ℰ |
| ℱ | ℱ | ℱ | ℱ |
| 𝒢 | 𝒢 | 𝒢 | 𝒢 |
| ℋ | ℋ | ℋ | ℋ |
| ℐ | ℐ | ℐ | ℐ |
| 𝒥 | 𝒥 | 𝒥 | 𝒥 |
| 𝒦 | 𝒦 | 𝒦 | 𝒦 |
| ℒ | ℒ | ℒ | ℒ |
| ℳ | ℳ | ℳ | ℳ |
| 𝒩 | 𝒩 | 𝒩 | 𝒩 |
| 𝒪 | 𝒪 | 𝒪 | 𝒪 |
| 𝒫 | 𝒫 | 𝒫 | 𝒫 |
| 𝒬 | 𝒬 | 𝒬 | 𝒬 |
| ℛ | ℛ | ℛ | ℛ |
| 𝒮 | 𝒮 | 𝒮 | 𝒮 |
| 𝒯 | 𝒯 | 𝒯 | 𝒯 |
| 𝒰 | 𝒰 | 𝒰 | 𝒰 |
| 𝒱 | 𝒱 | 𝒱 | 𝒱 |
| 𝒲 | 𝒲 | 𝒲 | 𝒲 |
| 𝒳 | 𝒳 | 𝒳 | 𝒳 |
| 𝒴 | 𝒴 | 𝒴 | 𝒴 |
| 𝒵 | 𝒵 | 𝒵 | 𝒵 |
Character Encoding From 91 to 96
| Character | Name of Entity | Hexadecimal | Entity Decimal |
| [ | [ [ | [ | [ |
| \ | \ | \ | \ |
| ] | ] ] | ] | ] |
| ^ | ^ | ^ | ^ |
| _ | _ | _ | _ |
| ` | ` ` | ` | ` |
Alphabets -Latin(small letters)
| Small Alphabets | Name of Entity | Hexadecimal | Entity Decimal |
| 𝒶 | 𝒶 | 𝒶 | 𝒶 |
| 𝒷 | 𝒷 | 𝒷 | 𝒷 |
| 𝒸 | 𝒸 | 𝒸 | 𝒸 |
| 𝒹 | 𝒹 | 𝒹 | 𝒹 |
| ℯ | ℯ | ℯ | ℯ |
| 𝒻 | 𝒻 | 𝒻 | 𝒻 |
| ℊ | ℊ | ℊ | ℊ |
| 𝒽 | 𝒽 | 𝒽 | 𝒽 |
| 𝒾 | 𝒾 | 𝒾 | 𝒾 |
| 𝒿 | 𝒿 | 𝒿 | 𝒿 |
| 𝓀 | 𝓀 | 𝓀 | 𝓀 |
| 𝓁 | 𝓁 | 𝓁 | 𝓁 |
| 𝓂 | 𝓂 | 𝓂 | 𝓂 |
| 𝓃 | 𝓃 | 𝓃 | 𝓃 |
| ℴ | ℴ | ℴ | ℴ |
| 𝓅 | 𝓅 | 𝓅 | 𝓅 |
| 𝓆 | 𝓆 | 𝓆 | 𝓆 |
| 𝓇 | 𝓇 | 𝓇 | 𝓇 |
| 𝓈 | 𝓈 | 𝓈 | 𝓈 |
| 𝓉 | 𝓉 | 𝓉 | 𝓉 |
| 𝓊 | 𝓊 | 𝓊 | 𝓊 |
| 𝓋 | 𝓋 | 𝓋 | 𝓋 |
| 𝓌 | 𝓌 | 𝓌 | 𝓌 |
| 𝓍 | 𝓍 | 𝓍 | 𝓍 |
| 𝓎 | 𝓎 | 𝓎 | 𝓎 |
| 𝓏 | 𝓏 | 𝓏 | 𝓏 |
KEYBOARD CHARACTERS
| Keyboard Characters | Name of Entity | Hexadecimal | Entity Decimal |
| ˜ | ˜ ˜ | ˜ | ˜ |
| ` | ` ` | ` | ` |
| ! | ! | ! | ! |
| @ | @ | @ | @ |
| # | # | # | # |
| $ | $ | $ | $ |
| % | % | % | % |
| ^ | ^ | ^ | ^ |
| & | & & | & | & |
| * | * * | * | * |
| ( | ( | ( | ( |
| ) | ) | ) | ) |
| _ | _ | _ | _ |
| − | − | − | − |
| + | + | + | + |
| = | = | = | = |
| \ | \ | \ | \ |
| / | / | / | / |
| | | | | | | | | | |
| { | { { | { | { |
| } | } } | } | } |
| [ | [ [ | [ | [ |
| ] | ] ] | ] | ] |
| : | : | : | : |
| ; | ; | ; | ; |
| “ | " " | " | " |
| ‘ | ' | ' | ' |
| ’ | ’ ’ ’ | ’ | ’ |
| ‘ | ‘ ‘ | ‘ | ‘ |
| < | < < | < | < |
| > | > > | > | > |
| , | , | , | , |
| . | . | . | . |
| ? | ? | ? | ? |
| ¦ | ¦ | ¦ | ¦ |
| space |   |   |   |
| ₹ | Indian rupee sign | ₹ | ₹ |
HTML Character Encoding
To control HTML Character Encoding ASCII uses from 0 to 31 (and 127) values
For digits, symbols and letters ASCII uses the values from 32 to 126
Values from 128 to 255 ASCII will not use.
Character set ANSI (Windows-1252)
Values from 0 to 127 ANSI is identical to ASCII.
Values from 160 to 155 ANSI is identical to UTF-8
Values from 128 to 159 ANSI have a proprietary set of characters.
Character set ISO-8859-1
Values from 0 to 127 8859-1 are identical to ASCII.
Values from 128 to 159 8859-1 will not use the values.
Values from 160 to 255 UTF-8 is identity in 8859-1
Character set UTF-8
For ASCII values 0 to 127 character set UTF-8 is identical.
Values from 128 to 159 character set UTF-8 will not use the values.
Values from 160 to 155 for both ANSI and 8859-1 character set UTF-8 are identical.
Interview Questions & Answer
Character set UTF-8
- The ASCII values 0 to 127 character set UTF-8 is identical.
- Values from 128 to 159 character set UTF-8 will not use the values.
- Values from 160 to 155 for both ANSI and 8859-1 character set UTF-8 are identical.