Apr 11
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How to Install Codex CLI on Windows 11 In this step-by-step tutorial, you’ll learn how to install and use Codex CLI on Windows 11. This guide will help you set up a powerful AI coding assistant directly in your terminal so you can generate code, debug issues, and automate development tasks efficiently. Codex CLI is an open-source tool that brings AI-powered coding directly to your command line, allowing you to interact with your codebase using natural language. ([OpenAI Help Center][1]) ⚠️ Important Note: Codex CLI does not fully support native Windows yet — the recommended method is to use WSL (Windows Subsystem for Linux) for the best experience. ([Mintlify][2]) --- ### 🧠 What You’ll Learn in This Video: • How to install WSL2 on Windows 11 • Setting up Ubuntu (Linux environment) • Installing Node.js inside WSL • Installing Codex CLI globally using npm • Setting up your OpenAI API key • Running your first Codex CLI command • Using Codex for coding, debugging, and automation • Fixing common installation issues --- ### ⚙️ Step-by-Step Overview: 1. Install WSL (Recommended Method) Open PowerShell (Admin) and run: ``` wsl --install ``` Restart your system after installation. 2. Open Ubuntu (WSL Terminal) Launch Ubuntu from Start Menu. 3. Install Node.js (inside WSL) ``` sudo apt update sudo apt install -y nodejs npm ``` 4. Install Codex CLI ``` npm install -g @openai/codex ``` 5. Set API Key ``` export OPENAI_API_KEY="your_api_key_here" ``` 6. Run Codex CLI ``` codex ``` --- ### 💡 Alternative (Native Windows – Experimental) You can install directly in PowerShell: ``` npm install -g @openai/codex ``` But this method may have limitations and is not fully stable yet. ([ITECS][3]) --- ### 🚀 Benefits of Codex CLI: • AI coding directly in terminal • Automates development tasks • Debugs and explains code • Works with multiple programming languages • Fully local workflow with AI assistance --- ### 🎯 This Tutorial is Perfect For: • Windows 11 developers • CLI users • AI enthusiasts • Students learning AI tools • Developers exploring automation --- By the end of this tutorial, you’ll have Codex CLI fully installed and running on Windows 11, ready to supercharge your coding workflow with AI. If you found this tutorial helpful, don’t forget to like, subscribe, and share it with other developers. #CodexCLI #Windows11 #AI #AICoding #DeveloperTools #CommandLine #ArtificialIntelligence #Programming #Automation #TechTutorial