About This Tool
The CSS Grid Generator lets you design two-dimensional layouts without writing a single line of code first. Set the number of columns, the number of rows, and the gap between cells, and a live preview grid appears immediately with numbered cells so you can count and visualize your layout at a glance. Adjust any value and the preview rebuilds in real time, giving you instant feedback on how your grid will behave.
CSS Grid is the most powerful layout system ever added to the CSS specification, but the syntax for defining columns and rows with repeat() and fr units can feel abstract until you see the result. This generator demystifies grid by connecting numeric inputs directly to a visual output. As you increase the column count the preview widens and splits, and as you grow the gap the breathing room between cells becomes clearly visible — making the relationship between code and appearance completely tangible.
The generated CSS output includes display: grid, grid-template-columns, grid-template-rows, and gap as a clean, copy-ready block. Paste it into your container selector and start placing child elements. Whether you are building a photo gallery, a dashboard layout, or a pricing table, the CSS Grid Generator gives you a solid structural foundation in seconds.