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CSS Grid Generator

Build a CSS Grid layout visually and copy the container CSS.

To build a CSS Grid, enter your column and row track definitions and the preview renders immediately. Values like repeat(auto-fit, minmax(200px, 1fr)) create fully responsive layouts that reflow without a single media query.

Runs in your browser
Privacy
Runs entirely in your browser — nothing is uploaded
Cost
Free, unlimited, no sign-up

Frequently asked questions

What is the difference between auto-fit and auto-fill?

Both create as many tracks as will fit. auto-fit collapses empty tracks so the remaining items stretch to fill the row; auto-fill keeps the empty tracks, leaving a gap. auto-fit is usually what you want for card grids.

How to use the css grid generator

  1. 1Enter or paste your columns.
  2. 2Enter or paste your rows.
  3. 3Set the gap.
  4. 4Set the preview items.
  5. 5The result appears immediately — copy or download it.

Embed this tool

Put the working css grid generator on your own site. It runs in your visitors' browsers exactly as it does here — free, no account, nothing uploaded.

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