🤖 Create ChatBot Using HTML, CSS, and JavaScript | AI ChatBot | JavaScript Projects | Gemini API

Duration
72 minutes
Difficulty
beginner
Category
Javascript
Learn how to create an AI-powered ChatBot using HTML, CSS, and JavaScript powered by Google’s Gemini API. This beginner-friendly tutorial covers everything from UI design to API integration.
🤖 Build an AI ChatBot with HTML, CSS & JavaScript Using Gemini API (2025)
In this exciting beginner-friendly project, you'll learn how to build a fully functional AI-powered ChatBot using just HTML, CSS, and JavaScript, with the help of Google’s Gemini API. This project is perfect for JavaScript learners who want to integrate real-time AI capabilities into their web apps without using any backend frameworks.
By the end of this video, you’ll have a smart chatbot that can respond dynamically to user queries — great for portfolios, learning APIs, or even powering basic customer support tools!
💡 What You’ll Learn:
- How to build a chatbot UI using HTML and CSS
- Fetch and display responses using JavaScript Fetch API
- Integrate Google’s Gemini API for AI-generated answers
- Handle loading states, error messages, and input validation
- Add typing effects and clean chat interface
🛠️ Technologies Used:
- HTML/CSS for structure and design
- Vanilla JavaScript for logic
- Gemini AI API for response generation
- Icons & Styling for modern UI/UX