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CSS Grid Generator

CSS Grid Generator

Build CSS Grid layouts visually and copy the grid-template CSS

Grid settings

Presets:

Examples

Equal three-column layout

display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 16px;

Three flexible columns that share the available width equally, separated by a 16px gap.

Responsive card gallery

display: grid;
grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
gap: 24px;

Cards wrap automatically, each at least 200px wide and growing to fill the row.

Details

CSS Grid is a two-dimensional layout system for the web. This generator lets you configure the number of columns and rows, the track sizing (flexible fr units or fixed pixels) and the gaps between tracks, then gives you the exact grid-template CSS to drop into your stylesheet. Everything renders live in your browser.

Related guides

Testing Responsive Layouts Across Device Widths

How CSS viewport works vs. device pixels, which breakpoints to test, and why some sites block their own embedding in iframes.

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