The <rt> specifies the ruby text component of a ruby annotation, which is used to provide pronunciation, translation, or transliteration information for East Asian typography. The <rt> element must always be contained within a <ruby> element.
See the article about the <ruby> element for more examples.
| Content categories | None. |
|---|---|
| Permitted content | Phrasing content. |
| Tag omission | The end tag may be omitted if the <rt> element is immediately followed by an <rt> or <rp> element, or if there is no more content in the parent element |
| Permitted parents | A <ruby> element. |
| Permitted ARIA roles | Any |
| DOM interface | HTMLElement |
This element only includes the global attributes.
This simple example provides Romaji transliteration for the kanji characters within the <ruby> element:
<ruby> 漢 <rt>Kan</rt> 字 <rt>ji</rt> </ruby>
The output looks like this in your browser:
On a browser without ruby support, this example might look like this:
| Specification | Status | Comment |
|---|---|---|
| HTML Living Standard The definition of '<rt>' in that specification. | Living Standard | |
| HTML5 The definition of '<rt>' in that specification. | Recommendation |
| Feature | Chrome | Edge | Firefox | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|---|
| Basic support | 5 | No | 38 | 5 | 15 | 5 |
| Feature | Android webview | Chrome for Android | Edge mobile | Firefox for Android | IE mobile | Opera Android | iOS Safari |
|---|---|---|---|---|---|---|---|
| Basic support | Yes | Yes | No | 38 | Yes | 15 | Yes |
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/HTML/Element/rt