Build an AI Chatbot Using Gemini API with HTML, CSS & JavaScript | Step-by-Step Tutorial

Описание: 🚀 In this video, I’ll show you how to build a real AI Chatbot using Google’s Gemini API — with just HTML, CSS, and JavaScript!
No frameworks. No backend setup. 100% frontend and easy to follow! 💻

Are you ready to build your own AI Chatbot like ChatGPT using Google’s Gemini API — completely free, with no backend or server setup required? 👨‍💻
In this beginner-friendly web development project, we’ll use HTML, CSS, and JavaScript to create a fully functional AI chatbot that responds intelligently using Gemini AI. This tutorial is perfect for beginners, students, and anyone curious about AI + Web Development.

💡 In this video, you’ll learn:
✅ How to connect Google Gemini API directly with JavaScript (no backend required)
✅ How to send messages and receive AI responses in real time
✅ How to build a clean, minimal, and transparent modern UI with HTML & CSS
✅ How to create a smooth chat interface with bubbles and typing animation
✅ How to save and retrieve chat history using localStorage
✅ How to design a fully responsive ChatGPT-style chatbot with an Apple-like UI

This project is perfect for portfolio builders, web developers, and AI enthusiasts who want to learn how to integrate real AI APIs into front-end web apps.

⚙️ Tech Stack Used:

🌐 HTML – Structure of the chatbot UI

🎨 CSS – Styling, gradients & glassmorphism effects

⚡ JavaScript – Fetching Gemini API responses dynamically

🧠 Google Gemini API – The power behind the chatbot’s intelligence

🧠 What is Google Gemini API?

The Gemini API (by Google AI) allows you to access cutting-edge AI models like Gemini 1.5 Flash directly from your web apps. You can use it for:
💬 Chatbots
🧾 Summarization
🧠 Code Assistance
🎨 Creative Writing
🔍 Q&A & Search Automation

In this tutorial, we’ll focus on integrating the Gemini API into a chatbot to simulate human-like conversation — just like ChatGPT, but free and lighter!

🎯 Why You Should Build This Project:

✅ Beginner-friendly (no backend or frameworks required)
✅ Great for resumes and portfolios
✅ Works entirely on the front end (just plug your API key)
✅ Based on real-world AI use cases
✅ Teaches API integration, UI design, and JavaScript logic in one go

📦 Project Features:

✨ Real-time chat conversation
✨ AI typing animation
✨ Clean UI with gradient transparency
✨ Fully responsive layout
✨ Local storage for chat history
✨ 100% front-end — works instantly

🧩 Perfect For:

👨‍💻 Beginners learning web development
👩‍💻 Students building AI-based projects
⚙️ Developers exploring Google’s Gemini API
🎓 College project or hackathon idea
🌍 YouTube creators or freelancers showcasing AI tools

If you love AI + JavaScript projects, don’t forget to LIKE 👍, SUBSCRIBE 🔔, and COMMENT 💬 “I built my own chatbot!” — I’ll reply to your comment!

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