∿
U+223F SINE WAVE
Mathematical Operators · Math symbol
| Name | SINE WAVE |
|---|---|
| Code point | U+223F |
| Decimal | 8767 |
| Block | Mathematical Operators |
| Category | Math symbol (Sm) |
| UTF-8 | E2 88 BF |
| UTF-16 | 223F |
| UTF-32 | 0000223F |
| HTML | ∿ ∿ |
| CSS | \223F |
| JavaScript | \u223F |
| Python | \u223f |
| URL-encoded | %E2%88%BF |
Frequently asked questions
What is the character U+223F?
U+223F ∿ is officially named SINE WAVE. It belongs to the Mathematical Operators block and the category Math symbol.
How do I type ∿?
Windows (Word, WordPad): type 223F, then press Alt+X. Linux (GTK/IBus): Ctrl+Shift+U 223f, then Space. macOS: enable the “Unicode Hex Input” keyboard, hold Option and type 223F. Or simply copy it from this page.
How do I write ∿ in HTML?
As a numeric character reference ∿ (decimal) or ∿ (hexadecimal). In UTF-8 documents you can also insert the character directly.
How is ∿ encoded in UTF-8?
In UTF-8 the character takes 3 bytes: E2 88 BF. In UTF-16: 223F.