HTML <rt>
Published Jul 19, 2023
The <rt> semantic HTML element represents the ruby text component of a ruby annotation, which provides translation, pronunciation, or transliteration information for East Asian typography. The <rt> element must be used within a <ruby> element at all times.
Example
The following example provides a basic implementation of the tag illustrating a Romaji transliteration for the ‘kenjutsu’ characters within the <ruby> element:
<ruby> 剣 <rt>ken</rt> 術 <rt>jutsu</rt> </ruby>
Which yields the following result:

Learn HTML on Codecademy
- Front-end engineers work closely with designers to make websites beautiful, functional, and fast.
- Includes 34 Courses
- With Professional Certification
- Beginner Friendly.115 hours
- Start at the beginning by learning HTML basics — an important foundation for building and editing web pages.
- Beginner Friendly.7 hours