How to Convert a String to List of Characters in Kotlin?

In this tutorial, you shall learn how to convert a given string into a list of characters in Kotlin, using String.toList() function, with examples.

Kotlin – Convert a String to List of Characters

To convert a given string into list of characters in Kotlin, call toList() method on this string. String.toList() function returns a List<Char> object with all the characters of this string as elements.

Example

In the following example, we take a string in str, and convert it into a list of characters using toList() method.

Main.kt

fun main(args: Array<String>) {
    var str = "hello world"
    var result = str.toList()
    println(result)
}

Output

[h, e, l, l, o,  , w, o, r, l, d]

Conclusion

In this Kotlin Tutorial, we learned how to convert a given string into list of characters using String.toList() method, with the help of Kotlin example programs.