JavaScript toLowerCase()Method

String 对象参考手册JavaScript String Object

Definition and Usage

The toLowerCase() method is used to convert a string to lowercase.

Syntax

string.toLowerCase()

Browser Support

Internet ExplorerFirefoxOperaGoogle ChromeSafari

All major browsers support the toLowerCase() method

Examples

Examples

Convert the string to lowercase:

var str="Example"; document.write(str.toLowerCase());

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String 对象参考手册JavaScript String Object

Other Extensions