Horizontal Line Extension vs Option Key
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
Encoding Comparison
| Format | 23AF | 2325 |
|---|---|---|
| Unicode | U+23AF | U+2325 |
| HTML Decimal | ⎯ | ⌥ |
| HTML Hex | ⎯ | ⌥ |
| CSS | \23AF | \2325 |
| JavaScript | \u{23AF} | \u{2325} |
| Python | \u23af | \u2325 |
| UTF-8 | e2 8e af | e2 8c a5 |
How to Distinguish
Both Horizontal Line Extension and Option Key belong to the Technical category and the Miscellaneous Technical 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.