> For the complete documentation index, see [llms.txt](https://chaoses-ib.gitbook.io/directory-opus/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://chaoses-ib.gitbook.io/directory-opus/manual/reference/evaluator/ucase.md).

# UCase

\<evalcmd> UCase && string && Upper-case string. && string && string && Input string to upper-case. \</evalcmd>

Returns *string* converted to upper-case.

//<Example://>

```
Output( UCase("Hello World") );
--> HELLO WORLD
```

*See also:*\
[capitalize](/directory-opus/manual/reference/evaluator/capitalize.md)\
[lcase](/directory-opus/manual/reference/evaluator/lcase.md)