Last updated: 2026-09-12
<rt>The RT Element
The pronunciation/annotation part inside ruby, right after the annotated text.
| Category | Text Content |
|---|---|
| Content Model | Flow content |
| Allowed Parents | Any element that accepts flow content |
| Content Tag | Yes — requires closing </rt> tag |
| Status | Standard |
📝 Syntax
<rt>reading</rt>▶ Example
Edit the code below and see the live result in the playground:
🌐 Browser Support
| Browser |  Chrome |
 Edge |
 Firefox |
 Safari |
 Opera |
|---|---|---|---|---|---|
| <rt> | ✓ v1 | ✓ v12 | ✓ v1 | ✓ v1 | ✓ v1 |
| Supported in all major browsers | |||||
Tip： rt must live inside ruby; several annotated chars may share one rt.
🏷️ Related Tags
💡 Related Cases
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📚 Related Tutorials
