Set the number of columns, rows, and the gap size using the sliders.
Watch the visual grid preview update to match your settings.
Copy the generated `grid-template-columns`, `grid-template-rows`, and `gap` CSS properties.
Key Features & Practical Use Cases
Rapidly prototyping complex responsive CSS Grid layouts for web dashboards.
Generating accurate column and row template code without manual calculations.
Visualizing grid gaps and alignments before writing frontend stylesheets.
Frequently Asked Questions
Does this generate equal-width columns only, or can I customize track sizes?
The sliders set equal-count column/row tracks for quick prototyping; for custom fr-unit ratios or fixed-size tracks, adjust the generated CSS manually afterward.
What's the difference between grid gap and margin?
Grid `gap` creates consistent spacing between grid items automatically, without the double-spacing issues that manually adding margins to each item can cause.
Is CSS Grid supported in all browsers I need to target?
Yes - CSS Grid has full support across all modern browsers (Chrome, Firefox, Safari, Edge) with no prefixes required.
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