Convert Base64 code to PDF file in Angular

Component.ts:

import {DomSanitizer} from '@angular/platform-browser';

base64Code = 'your base64 code';

byteCharacters: any;

pdfUrl: any;

constructor(public sanitizer: DomSanitizer) {

}

convertToPdf() {

// tslint:disable-next-line:max-line-length

this.byteCharacters = this.base64Code;

// atob() function decodes a string of data which has been encoded using base-64 encoding

const byteCharacters = atob(this.base64Code);

const byteNumbers = new Array(byteCharacters.length);

for (let i = 0; i < byteCharacters.length; i++) {

byteNumbers[i] =

byteCharacters.charCodeAt(i);

}

const byteArray = new Uint8Array(byteNumbers);

const blob = new Blob([byteArray], { 'type': 'application/pdf' });

this.pdfUrl = URL.createObjectURL(blob);

}

Component.html:

<embed [src]="sanitizer.bypassSecurityTrustResourceUrl(pdfUrl)"

type="application/pdf" width="700" height="400">