Black-Letter Capital R 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 | 211C | 2325 |
|---|---|---|
| Unicode | U+211C | U+2325 |
| HTML Decimal | ℜ | ⌥ |
| HTML Hex | ℜ | ⌥ |
| CSS | \211C | \2325 |
| JavaScript | \u{211C} | \u{2325} |
| Python | \u211c | \u2325 |
| UTF-8 | e2 84 9c | e2 8c a5 |
How to Distinguish
Both Black-Letter Capital R and Option Key are in the Technical category but reside in different Unicode blocks. Check the codepoint to tell them apart.
Tip: Paste the character into a hex editor or use
charCodeAt()
in JavaScript to check the actual codepoint.