How to Build a ChatGPT Chrome Extension

From the creator

ChatGPT is taking the world by storm, and developers who master it are cashing in BIG TIME! Want to join the club? You're in the right place! In today's video, I'm going to walk you through building a ChatGPT-powered Chrome extension from the ground up. We'll be using cutting-edge tools like ChatGPT, React, and TailwindCSS to create a sleek and functional extension. But wait, there's more! We're not just building any ordinary app. We're creating a Chrome extension that has the potential to become a profitable micro-SaaS. 📝 Our extension is designed to help job seekers effortlessly craft compelling cover letters as they apply for jobs. With just a few clicks, users can generate personalized and professional cover letters that are sure to impress potential employers. Here's what you'll learn in this tutorial: - How to set up a ChatGPT-based Chrome extension - Building the user interface with React and TailwindCSS - Leveraging ChatGPT to generate custom cover letters - Turning your extension into a potential micro-SaaS business Ready to start making that magical internet money? Let's get started! 👩‍💻👨‍💻 Resources: - Source Code: https://brandonhancock.io/chatgpt_chrome_extension - Detailed Overview of ChatGPT API: https://www.youtube.com/watch?v=uTi4nqvHblY - ChatGPT API documentation: https://openai.com/blog/introducing-chatgpt-and-whisper-apis - Chrome Extension Documentation: https://developer.chrome.com/docs/extensions/reference/ - Icons8: https://icons8.com/icons/set/linkedin-ai - Favicon Generator: https://realfavicongenerator.net/ - React Icons: https://react-icons.github.io/react-icons/search?q=settings Timestamps: 00:00 Introduction 00:37 Project Overview 01:28 Code Overview 04:30 Create React Project 06:18 Code UI Components - Generator 11:30 Code UI Components - Profile 14:48 Routing 18:44 Profile Page Logic 22:11 Local Storage Helper 27:20 Chrome Extension Setup - Manifest 29:32 Create Icon For You Chrome Extension 30:52 Background.js 36:01 Deploy Chrome Extension 36:45 How to Debug Chrome Extensions 38:59 Fetch Job Description on Frontend 42:33 Generate Cover Letter with ChatGPT 48:03 Create OpenAI Developer Key 49:17 Final Touches 51:22 Error Handling 53:10 Final Results 54:10 Recap 👍 If you find this video helpful, please give it a thumbs up and subscribe to the channel for more awesome tutorials! #ChatGPT #ChromeExtension #React #TailwindCSS #CoverLetter #MicroSaaS #PassiveIncome #JobSeekers #Tutorial #Coding #Developer

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Makers residency 4th edition
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Makers residency 4th edition
Fri 13 Nov 2026

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