TypeScript String.fromCharCode() Method Last Updated : 23 Jul, 2025 Comments Improve Suggest changes Like Article Like Report The fromCharCode() is an inbuilt TypeScript String method. It mainly changes Unicode code points within the Basic Multilingual Plane (BMP) into strings. Although it provides a method for dealing with characters through typing on a keyboard it has restrictions when it comes to characters, outside the BMP. Syntax:String.fromCharCode(...codePoints: number[]): stringParameters:codePoints: One or more Unicode code points to be converted into characters.Return Value:A string that contains characters whose Unicode points were passed as an argument within the method. Example 1: In this example here we are creating a string from unicode code point values. JavaScript let codeUnits: number[] = [ 71, 101, 101, 107, 115, 70, 111, 114, 71, 101, 101, 107, 115 ]; let geeksString: string = String .fromCharCode(...codeUnits); console.log(geeksString); Output: GeeksForGeeksExample 2: In this example here we are creating a string from unicode code point values. JavaScript let codeUnits: number[] = [ 74, 111, 104, 110, 68, 111, 101 ]; let name: string = String.fromCharCode(...codeUnits); console.log(name); Output: JohnDoe Comment More info P pankajbind Follow Improve Article Tags : TypeScript Explore TypeScript Tutorial 8 min read TypeScript BasicsIntroduction to TypeScript 3 min read Difference between TypeScript and JavaScript 4 min read How to install TypeScript ? 3 min read Hello World in TypeScript 2 min read How to execute TypeScript file using command line? 2 min read Variables in TypeScript 6 min read What are the different keywords to declare variables in TypeScript ? 4 min read Identifiers and Keywords in TypeScript 2 min read TypeScript primitive typesData types in TypeScript 3 min read TypeScript Numbers 4 min read TypeScript String 4 min read Explain the concept of null and its uses in TypeScript 3 min read TypeScript Object typesWhat are TypeScript Interfaces? 4 min read TypeScript class 4 min read How enums works in TypeScript ? 4 min read TypeScript Tuples 4 min read TypeScript other typesWhat is any type, and when to use it in TypeScript ? 3 min read How to Create an Object in TypeScript? 4 min read What is an unknown type and when to use it in TypeScript ? 3 min read Explain the purpose of never type in TypeScript 3 min read TypeScript combining typesTypeScript Union 3 min read What are type aliases and how to create it in Typescript ? 3 min read TypeScript AssertionsExplain Type assertions in TypeScript 3 min read TypeScript FunctionsHow to write a function in Typescript ? 4 min read How to achieve function overloading in TypeScript ? 2 min read Explain the arrow function syntax in TypeScript 2 min read TypeScript toPrecision() Function 1 min read TypeScript toFixed() Function 2 min read TypeScript toLocaleString() Function 2 min read TypeScript toString() 1 min read TypeScript interfaces and aliasesWhat are TypeScript Interfaces? 4 min read What are type aliases and how to create it in Typescript ? 3 min read TypeScript classesHow to Extend an Interface from a class in TypeScript ? 2 min read How to Create an Object in TypeScript? 4 min read How to use getters/setters in TypeScript ? 5 min read TypeScript Inheritance 3 min read When to use interfaces and when to use classes in TypeScript ? 4 min read Generics Interface in typescript 5 min read How to use property decorators in TypeScript ? 4 min read Like