Generate a Responsive CSS Grid Online
Create a grid that fits as many columns as the container allows using repeat with auto-fit and minmax. Columns reflow as the viewport changes, ideal for card galleries.
CSS Grid Generator
Visual CSS grid layout builder with live preview and code export
Columns (3)
Rows (3)
Gap
Live Preview
3 cols x 3 rows - click cells to edit.grid-container {
display: grid;
grid-template-columns: repeat(3, 1fr);
grid-template-rows: repeat(3, 1fr);
gap: 12px;
}Size Reference
Quick Start
- 1Set the minimum column width for the grid
- 2Enable auto-fit so columns wrap automatically
- 3Adjust the gap between cells
- 4Copy the responsive grid CSS into your project
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Looking for FAQs and advanced options? Visit the full CSS Grid Generator page →