QR Code Generator Web App using HTML, CSS & JavaScript
In this video, I built a simple but practical QR Code Generator as a real-world frontend project.
The goal wasn’t to over-engineer things, but to focus on clean UI, API integration, and building something that actually works end-to-end. This project helped me reinforce how small utility apps are structured and how frontend apps consume external APIs.
What this app does:
Generates QR codes instantly from user-provided URLs
Uses a public API instead of generating QR codes manually
Keeps the UI minimal and user-friendly
Tech stack used:
HTML – app structure
CSS – clean and minimal styling
JavaScript – handling user input and API calls
Dub.co QR API – generating QR codes
The app is deployed using GitHub Pages, keeping the setup simple and lightweight.
Live - https://surajprojects.github.io/qr-co...
Github - https://github.com/surajprojects/qr-c...
This video is part of my build-in-public journey, where I share real projects, decisions, and learnings instead of just tutorials. If you’re a developer looking to grow through practical projects and understand how small apps are built in the real world, this one’s for you.
On this page of the site you can watch the video online QR Code Generator Web App using HTML, CSS & JavaScript with a duration of hours minute second in good quality, which was uploaded by the user Tiger Insights 08 February 2026, share the link with friends and acquaintances, this video has already been watched 8 times on youtube and it was liked by 2 viewers. Enjoy your viewing!
