🎨 Responsive Viewer
✨ View any webpage in different device dimensions with custom sizing
📱 Device Presets
Pre-configured sizes for Desktop, Laptop, Tablet, and Mobile devices
📐 Custom Dimensions
Input your own width and height for precise testing
🔄 Quick Rotation
Instantly switch between portrait and landscape modes
🔍 Smart Zoom
Adjust view size with intuitive zoom functionality
🌟 Trusted by Developers Worldwide
✨ Powerful Features You'll Love
🌓 Theme Options
Switch between Dark and Light themes for comfortable viewing
⌨️ Quick Shortcuts
Boost productivity with quick keyboard controls
📏 Pixel Grid
Overlay grid for precise pixel-perfect designs
📊 Smart Measure
Built-in tools to measure elements and spacing
💬 What Our Users Say
"Perfect tool for responsive design testing. Saves me hours of work!"
"The custom sizing feature is exactly what I needed for my projects."
"Essential tool for our QA team. Love the keyboard shortcuts!"
👥 Perfect For Everyone
👨💻 Web Developers
- Quick responsive testing
- Multiple device views
- Custom breakpoints
- Pixel-perfect accuracy
🎨 UI/UX Designers
- Design verification
- Layout testing
- Responsive checks
- Visual consistency
🔍 QA Engineers
- Cross-device testing
- Bug detection
- Layout validation
- Responsive behavior
❓ Got Questions? We've Got Answers!
🤔 Is this tool free?
Yes! Responsive Viewer is completely free to use with all features included.
📱 What devices are supported?
All major devices including Desktop, Laptop, Tablet, and Mobile with custom sizing options.
💻 Can I test local files?
Yes, you can test both local files and live websites with equal functionality.
🔄 Are updates free?
All updates are free and automatically available to all users.
🚀 Start Testing Your Responsive Designs Today!
Join thousands of developers and designers who trust Responsive Viewer