ref: 98293eaa1570b5aff4452021c8b6d6c8560b3f06
dir: /content/en/functions/lower.md/
---
title: lower
linktitle: lower
description: Converts all characters in the provided string to lowercase.
godocref:
date: 2017-02-01
publishdate: 2017-02-01
lastmod: 2017-02-01
categories: [functions]
menu:
docs:
parent: "functions"
keywords: [strings,casing]
signature: ["lower INPUT"]
workson: []
hugoversion:
relatedfuncs: []
deprecated: false
aliases: []
---
```
{{lower "BatMan"}} → "batman"
```