Convert Number to Words Using Angular Library

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An Angular library is an Angular project that is different from an application in which it cannot run on its own. A library must be imported and used in an application. Libraries extend the basic functionality of Angular.

It is a multi-language number to word converter that converts any number to words in your Angular app.

Supported Languages

• en (English, default)
• ar (Arabic)
• cz (Czech)
• dk (Danish)
• de (German)
• es (Spanish)
• fr (French)
• fa (Farsi)
• he (Hebrew)
• it (Italian)
• ko (Korean)
• lt (Lithuanian)
• lv (Latvian)
• nl (Dutch)
• no (Norwegian)
• pl (Polish)
• pt (Portuguese)
• ru (Russian)
• sr (Serbian)
• tr (Turkish)
• uk (Ukrainian)

Installation

Install via npm. (Alternative)

Now install ngx-num-to-words via:

npm install --save n2words ngx-num-to-words

Import the library

If you installed the library via angular schematics, you can skip this step

import { NgxNumToWordsModule } from 'ngx-num-to-words'; 

@NgModule({
  declarations: [AppComponent, ...],
  imports: [NgxNumToWordsModule, ...],  
  bootstrap: [AppComponent]
})
export class AppModule {
}

Other modules in your application like for lazy loading import NgxNumToWordsModule into your feature module:

API

Using the service

<h1><b>{{numberInWords}}</b></h1>

import { NgxNumToWordsService, SUPPORTED_LANGUAGE } from 'ngx-num-to-words';


numberInWords!: string;
lang!: SUPPORTED_LANGUAGE = 'en';
value = 123;

 constructor(private ngxNumToWordsService: NgxNumToWordsService) {
  }


ngOnInit(): void {

    this.numberInWords = this.ngxNumToWordsService.inWords(value, this.lang);

 }

Using the pipe inWords

<span>{{ 123 | inWords }}</span> // default en language
<span>{{ 123 | inWords:'de' }}</span> // custom language --> german in this case

See live demo and download source code

This awesome script developed by AnthonyNahas. Visit their official repository for more information and follow for future updates.