217 math & comparison characters for the symbols that make writing unambiguous. Tap any character to copy it — including the plain-text versions that survive any font.
Tap or click a character and it goes straight to your clipboard. These are Unicode text characters, not images, so they paste into any text field.
Mathematics is the one place where the exact symbol matters. A real not-equal sign, a real plus-minus and a real infinity leave no room for misreading, which is exactly why the typed approximations like ~= or sqrt are a bad habit worth dropping.
There are 217 characters in this set. The grid above is the fastest way to take one — tap it and it is on your clipboard. The table below gives the official Unicode name of each character, which is the name used by every database, font tool and search box.
| Symbol | Unicode name | Used for |
|---|---|---|
| ⋙ | Very Much Greater-Than | |
| ✕ | Multiplication X | |
| ⨯ | Vector Or Cross Product | |
| ≠ | Not Equal To | the correct symbol for inequality |
| ≈ | Almost Equal To | used for approximations — far better than typing ~= |
| ∞ | Infinity | limits and unbounded values |
| √ | Square Root | the radical sign, with ∛ for cube roots |
| ∑ | N-Ary Summation | the sigma used for series |
| ∏ | N-Ary Product | |
| ∫ | Integral | calculus notation |
| ∈ | Element Of | |
| ∉ | Not An Element Of | |
| ⊂ | Subset Of | |
| ∪ | Union | |
| ∩ | Intersection | |
| ≤ | Less-Than Or Equal To | the real symbol, not a typed approximation |
| ≥ | Greater-Than Or Equal To | |
| ≪ | Much Less-Than | |
| ≫ | Much Greater-Than | |
| ∝ | Proportional To | |
| ∴ | Therefore | logic and proofs |
| ∵ | Because | |
| ′ | Prime | |
| ″ | Double Prime | |
| « | Left-Pointing Double Angle Quotation Mark | used as quotation marks in French and Russian |
| » | Right-Pointing Double Angle Quotation Mark | closes the French and Russian quote |
| ‹ | Single Left-Pointing Angle Quotation Mark | |
| › | Single Right-Pointing Angle Quotation Mark | |
| ⟨ | Mathematical Left Angle Bracket | |
| ⟩ | Mathematical Right Angle Bracket | |
| ▲ | Black Up-Pointing Triangle | |
| ▼ | Black Down-Pointing Triangle | |
| ◀ | Black Left-Pointing Triangle | |
| ▶ | Black Right-Pointing Triangle | |
| △ | White Up-Pointing Triangle | |
| ▽ | White Down-Pointing Triangle | |
| ◁ | White Left-Pointing Triangle | |
| ▷ | White Right-Pointing Triangle | |
| ⊙ | Circled Dot Operator | |
| ⊕ | Circled Plus | |
| ⊖ | Circled Minus | |
| ⊘ | Circled Division Slash | |
| ⊜ | Circled Equals | |
| ≦ | Less-Than Over Equal To | |
| ≧ | Greater-Than Over Equal To | |
| ≨ | Less-Than But Not Equal To | |
| ≩ | Greater-Than But Not Equal To | |
| ⊰ | Precedes Under Relation | |
| ⊱ | Succeeds Under Relation | |
| ⋛ | Greater-Than Equal To Or Less-Than | |
| ⋚ | Less-Than Equal To Or Greater-Than | |
| ≡ | Identical To | |
| ≢ | Not Identical To | |
| ⋋ | Left Semidirect Product | |
| ⋌ | Right Semidirect Product | |
| ≮ | Not Less-Than | |
| ≯ | Not Greater-Than | |
| ≰ | Neither Less-Than Nor Equal To | |
| ≱ | Neither Greater-Than Nor Equal To | |
| ≲ | Less-Than Or Equivalent To | |
| ≳ | Greater-Than Or Equivalent To | |
| ≴ | Neither Less-Than Nor Equivalent To | |
| ≵ | Neither Greater-Than Nor Equivalent To | |
| ≶ | Less-Than Or Greater-Than | |
| ≷ | Greater-Than Or Less-Than | |
| ≸ | Neither Less-Than Nor Greater-Than | |
| ≹ | Neither Greater-Than Nor Less-Than | |
| ≺ | Precedes | |
| ≻ | Succeeds | |
| ≼ | Precedes Or Equal To | |
| ≽ | Succeeds Or Equal To | |
| ≾ | Precedes Or Equivalent To | |
| ≿ | Succeeds Or Equivalent To | |
| ⊄ | Not A Subset Of | |
| ⊆ | Subset Of Or Equal To | |
| ⊇ | Superset Of Or Equal To | |
| ⊈ | Neither A Subset Of Nor Equal To | |
| ⊉ | Neither A Superset Of Nor Equal To | |
| ⊊ | Subset Of With Not Equal To | |
| ⊋ | Superset Of With Not Equal To |
Every character on this page is a button, and the steps are identical on a phone, a tablet and a desktop:
Nothing is installed and nothing is uploaded. These are standard Unicode characters, so the device you are already holding knows how to draw them.
Ordinary text is safe everywhere. The problems start with two groups: characters that need a font the receiving device may not ship with, and applications that deliberately filter what you can type.
| Place | Works? | What to expect |
|---|---|---|
| Instagram, TikTok, X bio and captions | Yes | Symbols and emoji both display; a handful of rare glyphs may render as a box on older Android versions |
| Discord display name and messages | Yes | Almost everything works, including the rarer box-drawing characters |
| WhatsApp, Telegram, Signal | Yes | Full support for emoji and symbols |
| Word, Google Docs, Excel, Sheets | Yes | Fine on a desktop; fonts on older Office installs may miss the newest glyphs |
| Most online games (usernames) | Sometimes | Many titles strip anything outside their font. Test with one symbol first |
| SMS | Yes, but | An emoji can push a message into a longer billing segment |
The practical rule: if you are decorating a bio or a document, paste freely. If you are building a username that has to survive a game login screen, start with one character, confirm it appears, then add the rest.