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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+022E3 ⋣ ⋣ ⋣ \22E3 Not Square Original of or Equal
≁ U+02241 ≁ ≁ ≁ \2241 Not Tilde
⊭ U+022AD ⊭ ⊭ ⊭ \22AD Not True
∫ U+0222B ∫ ∫ ∫ \222B ntegral
⊶ U+022B6 ⊶ ⊶ ⊶ \22B6 Original Of
∥ U+02225 ∥ ∥ ∥ \2225 Parallel To
∂ U+02202 ∂ ∂ ∂ \2202 Partial Differential
‰ U+00089 ‰ ‰ ‰ \0089 Per Mille Sign
‱ U+02031 ‱ ‱ ‱ \2031 Per Ten Thousand Sign
% U+00025 % % % \0025 Percent Sign
⋔ U+022D4 ⋔ ⋔ ⋔ \22D4 Pitchfork
± U+000B1 ± ± ± \00B1 Plus or Minus Sign
+ U+0002B + + + \002B Plus Sign
≺ U+0227A ≺ ≺ ≺ \227A Precedes
⋨ U+022E8 ⋨ ⋨ ⋨ \22E8 Precedes but Not Equivalent To
≼ U+0227C ≼ ≼ ≼ \227C Precedes or Equal To
≾ U+0227E ≾ ≾ ≾ \227E Precedes or Equivalent To
∷ U+02237 ∷ ∷ ∷ \2237 Proportion
∝ U+0221D ∝ ∝ ∝ \221D Proportional To
≟ U+0225F ≟ ≟ ≟ \225F Questioned Equal To
∶ U+02236 ∶ ∶ ∶ \2236 Ratio
∽ U+0223D ∽ ∽ ∽ \223D Reversed Tilde
⋍ U+022CD ⋍ ⋍ ⋍ \22CD Reversed Tilde Equals
∟ U+0221F ∟ ∟ ∟ \221F Right Angle
⋊ U+022CA ⋊ ⋊ ⋊ \22CA Right Normal Factor Semidirect P
⋌ U+022CC ⋌ ⋌ ⋌ \22CC Right Semidirect Product
⊢ U+022A2 ⊢ ⊢ ⊢ \22A2 Right Tack
⊿ U+022BF ⊿ ⊿ ⊿ \22BF Right Triangle
≗ U+02257 ≗ ≗ ≗ \2257 Ring Equal To
≖ U+02256 U+02256 ≖ ≖ \2256 Ring in Equal To
∘ U+02218 ∘ ∘ ∘ \2218 Ring Operator
∖ U+02216 ∖ ∖ ∖ \2216 Set Minus
∿ U+0223F ∿ ∿ ∿ \223F Sine Wave
∍ U+0220D ∍ ∍ None \220D Small Contains as Member
⋾ U+022FE ⋾ ⋾ ⋾ \22FE Small Contains With Overbar
⋼ U+022FC ⋼ ⋼ ⋼ \22FC Small Contains With Vertical Bar
∊ U+0220A ∊ ∊ None \220A Small Element Of
⋴ U+022F4 ⋴ ⋴ ⋴ \22F4 Small Element of With Vertical B
↙ U+02199 ↙ ↙ ↙ \2199 South West Arrow
∢ U+02222 ∢ ∢ ∢ \2222 Spherical Angle
⊓ U+02293 ⊓ ⊓ ⊓ \2293 Square Cap
⊔ U+02294 ⊔ ⊔ ⊔ \2294 Square Cup
⊏ U+0228F ⊏ ⊏ ⊏ \228F Square Image Of
⊑ U+02291 ⊑ ⊑ ⊑ \2291 Square Image of or Equal To
⊐ U+02290 ⊐ ⊐ ⊐ \2290 Square Original Of
⊒ U+02292 &#x2292 ⊒ ⊒ \2292 Square Original of or Equal To
⋥ U+022E5 ⋥ ⋥ None \22E5 Square Original of or Not Equal
√ U+0221A √ √ √ \221A Square Root
⊡ U+022A1 ⊡ ⊡ ⊡ \22A1 Squared Dot Operator
⊟ U+0229F ⊟ ⊟ ⊟ \229F Squared Minus

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.