Modern Image Magnifier with HTML, CSS & JavaScript | Zoom Effect Tutorial
In this tutorial, we’ll build a modern Image Magnifier effect from scratch using HTML, CSS, and Vanilla JavaScript.
This magnifier will let users hover over an image and smoothly zoom into specific areas inside a circular lens — complete with animations, shadows, and a modern card layout.
We’ll cover:
✅ Setting up the project with HTML structure
✅ Creating a modern card layout with CSS
✅ Styling the magnifier lens with blur, border, and shadow
✅ Using background-size and position for the zoom effect
✅ Writing JavaScript to track mouse position
✅ Updating magnifier position and background dynamically
✅ Adding smooth transitions for a polished UI
By the end of this tutorial, you’ll have a fully functional image magnifier ready to use in product previews, galleries, or any project where you want to give users a closer look.
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