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Searchable Symbols

Symbol Codes

Symbol codes play crucial roles in web development, ensuring the proper display and interpretation of characters across different platforms, languages, and browsers. A symbol can be represented by Unicode, Hex Code, HTML Code, and CSS Entity. Some characters can also be represented by an HTML entity code, but not all characters have HTML entity codes.

Practical Notes

Choosing the Right Symbol Format

The same symbol can appear as a character, Unicode code point, HTML entity, numeric reference, or CSS escape. The best form depends on where you are placing it.

HTML content

Named entities are readable when available, while numeric HTML codes are more complete across the Unicode range.

CSS content

CSS escapes are useful for pseudo-elements, generated labels, and icon-style decorative marks.

Plain text

Direct Unicode characters are easiest to read, but verify that the destination font supports the glyph.

Symbol Unicode Hex Code HTML Code HTML Entity CSS Entity Description
⊞ U+0229E ⊞ ⊞ ⊞ \229E Squared Plus
⊠ U+022A0 ⊠ ⊠ ⊠ \22A0 Squared Times
≛ U+0225B ≛ ≛ None \225B Star Equals
≣ U+02263 ≣ ≣ None \2263 Strictly Equivalent To
₈ U+02088 ₈ ₈ None \2088 Subscript Eight
₌ U+0208C ₌ ₌ None \208C Subscript Equals Sign
₅ U+02085 ₅ ₅ None \2085 Subscript Five
₍ U+0208D ₍ ₍ None \208D Subscript Left Parenthesis
₋ U+0208B ₋ ₋ None \208B Subscript Minus
₉ U+02089 ₉ ₉ None \2089 Subscript Nine
₊ U+0208A ₊ ₊ None \208A Subscript Plus Sign
₎ U+0208E ₎ ₎ None \208E Subscript Right Parenthesis
₇ U+02087 ₇ ₇ None \2087 Subscript Seven
₆ U+02086 ₆ ₆ None \2086 Subscript Six
₂ U+02082 ₂ ₂ None \2082 Subscript Two
⊂ U+02282 ⊂ ⊂ ⊂ \2282 Subset Of
⊆ U+02286 ⊆ ⊆ ⊆ \2286 Subset of or Equal To
⊊ U+0228A ⊊ ⊊ ⊊ \228A Subset of With Not Equal To
≻ U+0227B ≻ ≻ ≻ \227B Succeeds
⋩ U+022E9 ⋩ ⋩ ⋩ \22E9 Succeeds but Not Equivalent To
≽ U+0227D ≽ ≽ ≽ \227D Succeeds or Equal To
≿ U+0227F ≿ ≿ ≿ \227F Succeeds or Equivalent To
⊱ U+022B1 ⊱ ⊱ None \22B1 Succeeds Under Relation
⁼ U+0207C ⁼ ⁼ None \207C Superscript Equals Sign
ⁱ U+02071 ⁱ ⁱ None \2071 Superscript Latin Small Letter I
ⁿ U+0207F ⁿ ⁿ None \207F Superscript Latin Small Letter N
⁽ U+0207D ⁽ ⁽ None \207D Superscript Left Parenthesis
¹ U+000B9 ¹ ¹ ¹ \00B9 Superscript One
⁺ U+0207A ⁺ ⁺ None \207A Superscript Plus Sign
⁷ U+02077 ⁷ ⁷ None \2077 Superscript Seven
³ U+000B3 ³ ³ ³ \00B3 Superscript Three
² U+000B2 ² ² ² \00B2 Superscript Two
⊃ U+02283 ⊃ ⊃ ⊃ \2283 Superset Of
⊇ U+02287 ⊇ ⊇ ⊇ \2287 Superset of or Equal To
⊋ U+0228B ⊋ ⊋ ⊋ \228B Superset of With Not Equal To
∯ U+0222F ∯ ∯ ∯ \222F Surface Integral
∄ U+02204 ∄ ∄ ∄ \2204 There Does Not Exist
∃ U+02203 ∃ ∃ ∃ \2203 There Exists
∴ U+02234 ∴ ∴ ∴ \2234 Therefore
∼ U+0223C ∼ ∼ ∼ \223C Tilde Operator
∭ U+0222D ∭ ∭ ∭ \222D Triple Integral
≋ U+0224B ≋ ≋ ≋ \224B Triple Tilde
⊪ U+022AA ⊪ ⊪ ⊪ \22AA Triple Vertical Bar Right Turnst
⊨ U+022A8 ⊨ ⊨ ⊨ \22A8 True
∪ U+0222A ∪ ∪ ∪ \222A Union
⋰ U+022F0 ⋰ ⋰ ⋰ \22F0 Up Right Diagonal Ellipsis
⊥ U+022A5 ⊥ ⊥ ⊥ \22A5 Up Tack
⁴ U+02074 ⁴ ⁴ None \2074 uperscript Four
⋘ U+022D8 ⋘ ⋘ ⋘ \22D8 Very Much Less-Than
∰ U+02230 ∰ ∰ ∰ \2230 Volume Integral

Related References

Continue with nearby symbol, code, and web design resources.

HTML Symbols Browse common HTML symbols, entity names, Unicode code points, and HTML numeric character references. Unicode Characters Browse common Unicode characters, code points, HTML decimal codes, and CSS escape values. Font icons Browse icon names, CSS classes, categories, tags, and code points for popular font icon packages.