Build an Interactive Image Gallery with Thumbnail Slider | HTML CSS JavaScript

Build an Interactive Image Gallery with Thumbnail Slider | HTML CSS JavaScript

CodeByGaurav 64.7K subscribers
1.8K views · 2026-10-04 UI Design
🖼️ **Build an Interactive Image Gallery with Thumbnail Slider using HTML, CSS & JavaScript**

In this tutorial, we’ll build a **modern and interactive Image Gallery with a Thumbnail Slider** using HTML, CSS, and JavaScript. You’ll learn how to display images dynamically, switch between images using thumbnails, and create a clean, responsive gallery interface.

This project is perfect for practicing **JavaScript DOM manipulation, event handling, image sliders, and modern frontend UI design**.

🎯 **What You’ll Learn:**
✨ Create a modern image gallery layout
✨ Build a thumbnail image slider
✨ Switch the main image using thumbnails
✨ Handle image click events with JavaScript
✨ Work with JavaScript DOM manipulation
✨ Create smooth and interactive gallery controls
✨ Style the gallery with modern CSS
✨ Build a responsive image gallery layout

💻 **Technologies Used:**
* HTML
* CSS
* JavaScript

🚀 **Project Features:**
🖼️ Interactive main image preview
🔄 Thumbnail slider navigation
⚡ Smooth image switching
🎨 Modern and clean UI
📱 Responsive gallery design
🖱️ Interactive thumbnail controls

📁 **Get the Complete Source Code:** t.me/Code_By_Gaurav


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