Responsive Preview – Test Websites at Different Screen Sizes
Responsive design ensures websites look and work well on all devices. The Responsive Preview tool allows you to load any URL in an iframe and quickly switch between different device widths, making it easy to test how websites appear on mobile phones, tablets, and desktop computers.
Whether you're developing a responsive website, testing breakpoints, or reviewing how existing sites adapt to different screen sizes, this tool provides instant previews at common device widths.
Common Breakpoints
- Mobile (375px): Standard smartphone width in portrait orientation
- Tablet (768px): Typical tablet width, often used as tablet breakpoint
- Desktop (1024px): Standard laptop/desktop screen width
- Wide (1440px): Large desktop displays and wide screens
Responsive Design Testing
Use this tool to:
- Test website layouts at different screen sizes
- Verify responsive breakpoints work correctly
- Check mobile navigation and UI elements
- Ensure content is readable at all sizes
- Compare your site to competitors
Conclusion
The Responsive Preview tool helps you quickly test websites across different screen sizes, ensuring your responsive designs work correctly on all devices.