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How to convert a string to lowercase letters in JavaScript?

WBOYforward: 2023-09-17 08:49:021257browse

To convert a string in JavaScript to lowercase, use the toLocaleLowerCase() method.

Example

You can try running the following code to learn how to use toLocaleLowerCase() method in JavaScript -

Live Demonstration

<!DOCTYPE html>
<html>
   <body>
      <script>
         var a = "WELCOME!";
         document.write(a.toLocaleLowerCase());
      </script>
   </body>
</html>

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How to convert a string to lowercase letters in JavaScript?

Example

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