Create a Professional Document Scanner Using HTML, CSS & JavaScript | PDF Export
Learn how to build a complete Document Scanner using JavaScript!
In this tutorial, I walk you through every step — from capturing images using your webcam to cropping the document and exporting it as a clean PDF file.
This video includes:
✔️ Live camera capture
✔️ Auto-highlight box
✔️ Drag-resize detection
✔️ Cropping & preview
✔️ Converting the final scan to PDF
✔️ Clean UI built with HTML + CSS
✔️ Full JavaScript source code
Whether you're a beginner learning JavaScript or a developer building a real scanning feature, this guide will help you understand the full process clearly.
📌 Source Code Included
📌 Beginner Friendly
📌 Works on All Browsers
📌 No external libraries required
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