Math and forever
Copy the infinity symbol ∞ in one tap for math, bios, captions, names, designs, and expressions of something endless.
Tap a symbol to copy it. Use + to add it to your line.
How it works
The infinity symbol ∞ represents something without a finite limit. It appears in mathematics, science, philosophy, jewelry-inspired designs, tattoos, bios, and captions. Its Unicode code point is U+221E, which means it behaves like a normal text character in supported apps.
There is also an infinity emoji, ♾️, that may render as a colored icon. Choose the plain ∞ character when you want the symbol to follow the surrounding font and text color. Choose the emoji version when a platform-specific graphic style fits your post.
The large copy action gives you the standard text symbol immediately. The grid also includes related measurement, ownership, and notation marks. Tap any item to copy it, or use its plus button to assemble a short line in the tray.
FAQ
The standard infinity symbol is U+221E. It is a mathematical text character supported by common browsers, phones, and document apps.
∞ is the standard text symbol. ♾️ requests emoji presentation, so its color and artwork can change between Apple, Google, and other platforms.
Many platforms accept it, but username and game filters vary. Test the pasted result before changing a permanent account name.
No. This tool copies Unicode text, which stays editable and can inherit the size and color of the text around it.