Display And read a PDF On a Website

In the modern web landscape, the ability to display PDFs directly on your website can enhance user experience significantly.

Whether you’re sharing documents, reports, or eBooks, integrating a PDF viewer into your site can make accessing these files more seamless. 

This article will guide you through creating a simple PDF viewer using `PDF.js`, a powerful JavaScript library developed by Mozilla.

Why Use PDF.js?

`PDF.js` is an open-source library that allows you to render PDF documents directly in web browsers using JavaScript. 

Unlike embedding PDF files using traditional `<iframe>` elements or PDF viewers, `PDF.js` provides greater control and flexibility over how PDFs are displayed and interacted with. 

It’s ideal for creating custom PDF viewers that match the look and feel of your website.

Step-by-Step Guide to Creating a PDF Viewer

Here’s how you can create a basic PDF viewer in a single HTML file using `PDF.js`:

Prepare the HTML Structure

Begin by setting up the basic HTML structure. 

You'll need an input field for users to upload PDF files and a `<canvas>` element where the PDF will be rendered.