JavaScript String.prototype.toLowerCase() Explained with Examples

Guide
1

The JavaScript array method .toLowerCase() will return the value of the string converted to lower case. The original string is not changed.

Syntax

  string.toLowerCase()

Examples

  var shout = "I AM SHOUTING VERY LOUDLY"
  var whisper = shout.toLowerCase()
  
  console.log(shout) // will return "I AM SHOUTING VERY LOUDLY"
  console.log(whisper) // will return "i am shouting very loudly"
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