Design CSS Grid layouts visually. Set rows, columns, gaps, and areas — copy ready-to-use CSS instantly. Perfect for responsive web design. 100% free and client-side.
The CSS Grid Generator is a visual tool for designing responsive grid layouts. CSS Grid is a powerful two-dimensional layout system that allows you to arrange content in rows and columns with precise control over sizing, spacing, and positioning. This generator helps you create grid templates visually, with live preview and instant CSS output. Whether you are building a dashboard, photo gallery, or complex page layout, CSS Grid provides the flexibility you need. All processing happens in your browser — no data is sent anywhere.
CSS Grid Layout is a two-dimensional layout system for the web. It lets you arrange items into rows and columns, and provides precise control over sizing, positioning, and layering. Unlike Flexbox (which is one-dimensional), Grid handles both horizontal and vertical alignment simultaneously, making it ideal for complex page layouts, dashboards, and card grids.
The fr unit (fraction) is a flexible length unit introduced with CSS Grid. It represents a fraction of the available space in the grid container. For example, repeat(3, 1fr) creates three equal-width columns that share the available space equally. You can combine fr units with fixed sizes like 200px or minmax() for powerful responsive layouts.
The minmax() function defines a size range for grid tracks. It takes two values: a minimum and a maximum. For example, minmax(200px, 1fr) means the track will be at least 200px wide, but can grow up to 1fr of the remaining space. This is perfect for responsive designs where you want a minimum size but also flexibility.
Yes. CSS Grid is supported in all modern browsers including Chrome, Firefox, Safari, Edge, and mobile browsers. The generated code uses standard CSS Grid syntax with no vendor prefixes needed for current browser versions.