Turn Your Code into a Chrome Extension — Step-by-Step 2025 Guide!
Learn how to turn your JavaScript or HTML code into a Chrome Extension easily. Follow this full 2025 guide to build, test, and publish Extension
Turn Your Code into a Chrome Extension — Step-by-Step 2025 Guide!
🚀 Introduction Want to make your web app even more powerful?
Turning your code into a Chrome extension is one of the best ways to reach users directly inside their browser — no backend server required ! In this guide, you’ll learn exactly how to build, test, and publish your own Chrome extension in 2025. 🧰 What You'll Need Basic JavaScript , HTML , and CSS knowledge Chrome browser (latest version) A cool idea or snippet of working code A text editor (VS Code, Sublime, etc.) 🛠️ Step-by-Step Process ✅ Step 1: Create Your Project Folder Inside the folder: manifest.json (essential file) popup.html (optional, for UI) background.js (optional, for background scripts) ✅ Step 2: Write Your Manifest File Example manifest.json for Chrome Extension V3: {
"manifest_version": 3,
"name": "My First Chrome Extension",
"version": "1.0",
"description": "This is a simple Chrome extension.",
"permissions": ["storage&qu…
