toLowerCase Redirect 1

Summary

The toLowerCase() method returns the calling string value converted to lowercase.

Syntax

str.toLowerCase()

Description

The toLowerCase method returns the value of the string converted to lowercase. toLowerCase does not affect the value of the string str itself.

Examples

Example: Using toLowerCase

console.log( "ALPHABET".toLowerCase() ); // "alphabet"

Specifications

Specification Status Comment
ECMAScript 1st Edition. Standard Initial definition.
Implemented in JavaScript 1.0
ECMAScript Language Specification 5.1th Edition (ECMA-262) Standard  
ECMAScript Language Specification 6th Edition (ECMA-262) Draft  

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support (Yes) (Yes) (Yes) (Yes) (Yes)
Feature Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support (Yes) (Yes) (Yes) (Yes) (Yes) (Yes)

See also

Document Tags and Contributors

 Last updated by: Sheppy,