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CSS Grid Generator

Configure a simple grid container for a layout prototype without a drag-and-drop editor or existing stylesheet analysis.

  • 1–12 columns
  • 1–8 rows
  • minmax columns
Online tool

Try the tool

Add your data, choose the settings, and get the result.

Input

Result

display: grid;
grid-template-columns: repeat(3, minmax(180px, 1fr));
grid-template-rows: repeat(2, auto);
gap: 16px;
  • The grid stays bounded: up to 12 columns and 8 rows.

Your data stays here

Text and selected files are processed in the current browser and are not sent to a server to produce the result.

Reviewed: 2026-07-17
01

How to use it

  1. 1

    Enter the number of columns and rows.

  2. 2

    Tune the gap and minimum column width.

  3. 3

    Copy the container CSS declaration block.

02

What the tool can do

  • repeat() + minmax() columns.
  • Bounded rows and gap values.
  • Plain CSS block for container usage.
03

Common use cases

  • Quick start for a cards grid or dashboard surface.
  • Choosing gap/minmax values before implementation.
  • Documenting a basic layout token.
04

How it works inside

Columns are limited to 12 and rows to 8 so the output stays compact.

The tool generates container declarations only.

05

Questions and answers

Can it generate grid-template-areas?

No. That is a separate layout-editor workflow, not part of this bounded generator.

Are responsive breakpoints included?

No. The output is intentionally single-state and does not create media queries.