Fullwidth Digit Four vs Fullwidth Tilde
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://symbolfyi.com/iframe/entity//" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://symbolfyi.com/entity//Add a dynamic SVG badge to your README or docs.
[](https://symbolfyi.com/entity//)Use the native HTML custom element.
VS
Property Comparison
| Property | ４ FF14 | ～ FF5E |
|---|---|---|
| Name | Fullwidth Digit Four | Fullwidth Tilde |
| Category | Punctuation | Punctuation |
| Block | Halfwidth and Fullwidth Forms | Halfwidth and Fullwidth Forms |
| Script | Zyyy | Zyyy |
| General Category | Decimal Number (Nd) | Math Symbol (Sm) |
| Bidirectional | EN | ON |
Encoding Comparison
| Format | FF14 | FF5E |
|---|---|---|
| Unicode | U+FF14 | U+FF5E |
| HTML Decimal | ４ | ～ |
| HTML Hex | ４ | ～ |
| CSS | \FF14 | \FF5E |
| JavaScript | \u{FF14} | \u{FF5E} |
| Python | \uff14 | \uff5e |
| UTF-8 | ef bc 94 | ef bd 9e |
How to Distinguish
Both Fullwidth Digit Four and Fullwidth Tilde belong to the Punctuation category and the Halfwidth and Fullwidth Forms block. Compare their codepoints and visual rendering to distinguish them.
Tip: Paste the character into a hex editor or use
charCodeAt()
in JavaScript to check the actual codepoint.