CSS Media Query Checker

What Is a CSS Media Query?

A CSS media query allows you to apply styles based on device characteristics such as screen width, height, or resolution. They are the foundation of responsive web design.

What This Tool Does

• Detect media queries in CSS code
• Analyze breakpoints
• Identify responsive rules
• Inspect layout changes
• Debug responsive design issues

Why Analyze Media Queries?

• Improve responsive design
• Optimize mobile experience
• Debug layout issues
• Understand breakpoint structure
• Enhance cross-device compatibility

Frequently Asked Questions

What is a CSS media query?

It allows styles to adapt based on screen size or device properties.

Why are media queries important?

They enable responsive design across devices.

What are breakpoints?

Screen sizes where layout changes occur.