> For the complete documentation index, see [llms.txt](https://docs.tabula.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tabula.io/data-transformation/formulas/string-functions/lower.md).

# Lower

Returns an input string value with all characters converted to lowercase

```mathematica
Lower("WINDOWS") → "windows"
Lower("GooD MoRniNg") → "good morning"
```

#### Inputs

`Lower(string)`

* `string` - A text value