How to change text input to uppercase in JavaScript

uppercase  uppercase letters When a lowercase alphabet is passed to the toupper() function it converts it to uppercase When an uppercase alphabet is passed to the UPPERCASE returns a character string with all characters converted to their uppercase equivalent

Learn how to switch text written in regular sentence case to all uppercase text in Microsoft Word How do I make text uppercase on a computer? To make text uppercase on a computer, you can use the Caps Lock key to enable uppercase mode temporarily, or you

How to check for uppercase characters in JavaScript JavaScript does not have a built-in isUpperCase function, but checking whether a string is Useful, free online tool that converts text to uppercase No ads, nonsense or garbage, just an uppercase converter Press button, get result