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Registered Sign HTML entity ®
® is the HTML entity for Registered Sign ® (U+00AE). Copy the decimal ® and hex ® codes plus CSS, JavaScript, Python and URL escapes.
- Entity
®- Also written
®®- Legacy form
®(no semicolon)- Code point
- U+00AE
- Unicode name
- REGISTERED SIGN
- Block
- Latin-1 Supplement
- Category
- Other symbol (So)
- Since
- Unicode 1.1
- Defined in
- HTML 4.01 and HTML5
Codes to copy
| HTML named | ®Works in HTML; in XML only & < > " ' are predefined. | |
|---|---|---|
| HTML decimal | ®Works in HTML and XML. | |
| HTML hex | ®Works in HTML and XML. | |
| CSS | content: "\AE";In a stylesheet, for ::before and ::after. | |
| JavaScript | "\u00AE"Also valid in JSON. | |
| Python | "\u00ae"Python 3 string literal. | |
| Python by name | "\N{REGISTERED SIGN}"Readable alternative using the Unicode name. | |
| URL | %C2%AEPercent-encoded UTF-8 bytes, for a path or query value. | |
| UTF-8 bytes | C2 AE2 bytes. | |
| UTF-16 | 00AE1 code unit, which is what JavaScript length counts. |
When to use it
The registered trademark sign, for marks registered with a trademark office; unregistered marks use ™. Many fonts draw it at full cap height, so it is often set smaller with <sup> or CSS font-size.
The name dates from HTML 4, so it works in every browser and in old email clients.
Browsers also accept the legacy form ® without a semicolon, for compatibility with old pages; new HTML should always end the reference with a semicolon.
This character also has an emoji form: ®️ Registered. Add U+FE0F after it for the emoji style or U+FE0E for the text style.
More symbols and signs
°Degree Sign©Copyright Sign̑Combining Inverted Breve¦Broken Bar⃛Combining Three Dots Above⃜Combining Four Dots Above™Trademark Sign⌅Projective
All symbols and signs · Every HTML entity · Encode or decode text
Source: the WHATWG HTML Standard list of named character references and the Unicode Character Database (Unicode 18.0).