Skip to main content

fromCodePoint() JavaScript Method – How to Convert Unicode Code Point to String

Whenever you invoke fromCodePoint(), the method returns the string representation of its Unicode code point arguments.

Syntax of the fromCodePoint() Method​

fromCodePoint() accepts one or more arguments. Here is the syntax:

String.fromCodePoint(codepoint1, codepoint2, ..., codepointX)

The codepoint arguments represent the Unicode codepoints you wish to convert to string.

note

We use fromCodePoint() as String.fromCodePoint() because it is a static method of the default JavaScript String object rather than a method of an object you created.

Examples​

Below are examples of the fromCodePoint() method.

How to convert one code point argument to a string​

String.fromCodePoint(73);

// The invocation above will return: "I"

Try Editing It

The snippet above returned the string representation of Unicode code point 73.

How to convert three code point arguments to string​

String.fromCodePoint(73, 32, 128150);

// The invocation above will return: "I 💖"

Try Editing It

The snippet above returned the string representation of Unicode code points 73, 32, and 128150.

How to convert sixteen code point arguments to string​

String.fromCodePoint(
  73,
  32,
  128150,
  32,
  67,
  111,
  100,
  101,
  83,
  119,
  101,
  101,
  116,
  108,
  121,
  33
);

// The invocation above will return:
// "I 💖 CodeSweetly!"

Try Editing It

The snippet above returned the string representation of fromCodePoint()'s arguments.

tip

To convert a JavaScript string to a Unicode code point, use codePointAt().

Overview​

fromCodePoint() is a string method that converts one or more Unicode code points to their string representation.

Your support matters: Buy me a coffee to support CodeSweetly's mission of simplifying coding concepts.

Tweet this article