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JavaScript toLowerCase() Method
JavaScript String Object
Definition and Usage
The toLowerCase() method converts a string to lowercase letters.
Syntax
string.toLowerCase()
Browser Support
The toLowerCase() method is supported in all major browsers.
Example
Example
Convert a string to lowercase letters:
<script>
var str="Hello World!";
document.write(str.toLowerCase());
</script>
var str="Hello World!";
document.write(str.toLowerCase());
</script>
Try it yourself »
JavaScript String Object
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