Question 1

What is CSS Grid?

Accepted Answer

CSS Grid is a two-dimensional layout system that lets you create complex layouts with rows and columns. Unlike flexbox (one-dimensional), grid controls both axes simultaneously.

Question 2

How do I set custom column widths?

Accepted Answer

Use the Column Template field to enter custom values like '1fr 2fr 1fr' or '200px auto 1fr'. If left empty, columns are evenly distributed using repeat(n, 1fr).

Question 3

What does the gap control do?

Accepted Answer

Gap sets the spacing between grid cells in pixels. It applies equally to both row gaps and column gaps.

Question 4

Can I create responsive grids with this tool?

Accepted Answer

The tool generates the base CSS grid code. For responsive grids, you can combine the generated code with media queries or use auto-fill/auto-fit in the column template field.

Question 5

Is processing done locally?

Accepted Answer

Yes. All grid CSS generation happens in your browser. No data is sent to any server.

CSS Grid Builder

CSS Grid Builder