What is CSS Grid and why should I use it?

CSS Grid is a two-dimensional layout system that allows you to create complex layouts with rows and columns simultaneously. Unlike Flexbox (one-dimensional), Grid lets you control both axes at once. It's perfect for page layouts, dashboards, galleries, and any design requiring precise row and column control.

How do I create a CSS Grid layout online?

Use the visual Builder tab to set grid structure (columns, rows, gap), add and customize items with spanning in the Items tab, start with pre-built layouts from Templates tab, then export to CSS, Tailwind, SCSS, or HTML in the Code tab.

What does 1fr mean in CSS Grid?

1fr represents one fraction of the available space. Two columns with 1fr each share space equally. You can mix fr units with fixed sizes: "200px 1fr 1fr" creates a fixed 200px sidebar with two flexible columns that share remaining space equally.

How do I make items span multiple columns or rows?

Use grid-column and grid-row properties. "grid-column: 1 / 3" spans from line 1 to line 3 (2 columns). "grid-column: span 2" spans 2 columns from current position. Same syntax works for rows. This tool lets you set spanning visually.

What is the gap property in CSS Grid?

Gap sets spacing between grid items without affecting outer edges. Set row-gap and column-gap separately, or use shorthand "gap: row-gap column-gap". Example: "gap: 16px 24px" sets 16px between rows and 24px between columns. Replaces old grid-gap property.

When should I use CSS Grid vs Flexbox?

Use Grid for two-dimensional layouts where you need to control both rows AND columns (page layouts, dashboards, image galleries). Use Flexbox for one-dimensional layouts (navigation bars, card rows, centering). They can be combined - Grid for overall layout, Flexbox for components.

What is auto-fit vs auto-fill in CSS Grid?

Both create responsive grids without media queries. auto-fit collapses empty tracks, allowing items to expand. auto-fill keeps empty tracks, maintaining consistent column widths. Use auto-fit when items should grow to fill space, auto-fill for consistent sizing.

What is minmax() in CSS Grid?

minmax(min, max) sets a size range for tracks. "minmax(200px, 1fr)" means at least 200px but can grow to fill available space. Combined with auto-fit: "repeat(auto-fit, minmax(250px, 1fr))" creates a responsive grid without media queries.

How do I center items in CSS Grid?

Use "place-items: center" on the container to center all items both horizontally and vertically. For individual items, use "justify-self" (horizontal) and "align-self" (vertical). "place-self: center" centers a single item.

What are grid template areas?

Template areas let you name grid regions and place items by name. Define with grid-template-areas using strings like "header header" / "sidebar main" / "footer footer", then assign items with grid-area: header. Great for semantic, readable layouts.

Is CSS Grid supported in all browsers?

Yes! CSS Grid has excellent browser support in all modern browsers including Chrome, Firefox, Safari, Edge, and mobile browsers. It's been widely supported since 2017. No vendor prefixes needed for current browser versions.

Can I export CSS Grid to Tailwind CSS?

Yes! This tool generates Tailwind CSS classes for your grid layout. Use classes like grid, grid-cols-3, gap-4, col-span-2, row-span-2, place-items-center. The tool shows equivalent Tailwind classes for your configuration.

How do I create a responsive CSS Grid layout?

Three approaches: 1) Use auto-fit/auto-fill with minmax() for CSS-only responsive grids, 2) Use media queries to change grid-template-columns at breakpoints, 3) Use Tailwind responsive classes (md:grid-cols-3). This tool can generate responsive code with breakpoints.

What are implicit vs explicit grids?

Explicit grid is what you define with grid-template-columns/rows. Implicit grid is created automatically when items overflow. Control implicit track sizes with grid-auto-rows and grid-auto-columns. Example: grid-auto-rows: minmax(100px, auto).

Is my CSS Grid configuration secure when using this tool?

Yes! All CSS Grid generation happens 100% in your browser using JavaScript. Your layout configurations are NEVER sent to any server, stored, or logged. The tool works completely offline for maximum privacy.

What is CSS Grid and why should I use it?

CSS Grid is a two-dimensional layout system that allows you to create complex layouts with rows and columns simultaneously. Unlike Flexbox (one-dimensional), Grid lets you control both axes at once. It's perfect for page layouts, dashboards, galleries, and any design requiring precise row and column control.

How do I create a CSS Grid layout online?

Use the visual Builder tab to set grid structure (columns, rows, gap), add and customize items with spanning in the Items tab, start with pre-built layouts from Templates tab, then export to CSS, Tailwind, SCSS, or HTML in the Code tab.

What does 1fr mean in CSS Grid?

1fr represents one fraction of the available space. Two columns with 1fr each share space equally. You can mix fr units with fixed sizes: "200px 1fr 1fr" creates a fixed 200px sidebar with two flexible columns that share remaining space equally.

How do I make items span multiple columns or rows?

Use grid-column and grid-row properties. "grid-column: 1 / 3" spans from line 1 to line 3 (2 columns). "grid-column: span 2" spans 2 columns from current position. Same syntax works for rows. This tool lets you set spanning visually.

What is the gap property in CSS Grid?

Gap sets spacing between grid items without affecting outer edges. Set row-gap and column-gap separately, or use shorthand "gap: row-gap column-gap". Example: "gap: 16px 24px" sets 16px between rows and 24px between columns. Replaces old grid-gap property.

When should I use CSS Grid vs Flexbox?

Use Grid for two-dimensional layouts where you need to control both rows AND columns (page layouts, dashboards, image galleries). Use Flexbox for one-dimensional layouts (navigation bars, card rows, centering). They can be combined - Grid for overall layout, Flexbox for components.

What is auto-fit vs auto-fill in CSS Grid?

Both create responsive grids without media queries. auto-fit collapses empty tracks, allowing items to expand. auto-fill keeps empty tracks, maintaining consistent column widths. Use auto-fit when items should grow to fill space, auto-fill for consistent sizing.

What is minmax() in CSS Grid?

minmax(min, max) sets a size range for tracks. "minmax(200px, 1fr)" means at least 200px but can grow to fill available space. Combined with auto-fit: "repeat(auto-fit, minmax(250px, 1fr))" creates a responsive grid without media queries.

How do I center items in CSS Grid?

Use "place-items: center" on the container to center all items both horizontally and vertically. For individual items, use "justify-self" (horizontal) and "align-self" (vertical). "place-self: center" centers a single item.

What are grid template areas?

Template areas let you name grid regions and place items by name. Define with grid-template-areas using strings like "header header" / "sidebar main" / "footer footer", then assign items with grid-area: header. Great for semantic, readable layouts.

Is CSS Grid supported in all browsers?

Yes! CSS Grid has excellent browser support in all modern browsers including Chrome, Firefox, Safari, Edge, and mobile browsers. It's been widely supported since 2017. No vendor prefixes needed for current browser versions.

Can I export CSS Grid to Tailwind CSS?

Yes! This tool generates Tailwind CSS classes for your grid layout. Use classes like grid, grid-cols-3, gap-4, col-span-2, row-span-2, place-items-center. The tool shows equivalent Tailwind classes for your configuration.

How do I create a responsive CSS Grid layout?

Three approaches: 1) Use auto-fit/auto-fill with minmax() for CSS-only responsive grids, 2) Use media queries to change grid-template-columns at breakpoints, 3) Use Tailwind responsive classes (md:grid-cols-3). This tool can generate responsive code with breakpoints.

What are implicit vs explicit grids?

Explicit grid is what you define with grid-template-columns/rows. Implicit grid is created automatically when items overflow. Control implicit track sizes with grid-auto-rows and grid-auto-columns. Example: grid-auto-rows: minmax(100px, auto).

Is my CSS Grid configuration secure when using this tool?

Yes! All CSS Grid generation happens 100% in your browser using JavaScript. Your layout configurations are NEVER sent to any server, stored, or logged. The tool works completely offline for maximum privacy.

CSS Grid Generator

advanced

Advanced visual CSS Grid builder with layout templates, item placement, responsive breakpoints, and multi-format code export to CSS, Tailwind, SCSS, and HTML.

Web Developmentcssgridlayoutgenerator

100% Private - Runs Locally

How to Use

1Use Builder tab to set grid structure and alignment
2Add and customize items with spanning in Items tab
3Start with pre-built layouts from Templates tab
4Export to CSS, Tailwind, SCSS, or HTML in Code tab

Examples

3-Column Layout

Input

3 equal columns with 16px gap

Output

display: grid;
grid-template-columns: 1fr 1fr 1fr;
gap: 16px;

Holy Grail Layout

Input

Header, footer, sidebar, main content

Output

display: grid;
grid-template-columns: 200px 1fr 200px;
grid-template-rows: auto 1fr auto;
gap: 16px;

.header { grid-column: 1 / 4; }
.footer { grid-column: 1 / 4; }

Dashboard Grid

Input

4-column dashboard with spanning widgets

Output

display: grid;
grid-template-columns: repeat(4, 1fr);
grid-template-rows: auto 1fr 1fr;
gap: 16px;

.header { grid-column: 1 / 5; }
.chart { grid-column: 3 / 5; grid-row: 2 / 4; }

Responsive Card Grid

Input

Auto-fit cards with minimum 300px

Output

display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 24px;

Sidebar Layout

Input

Fixed 250px sidebar with flexible main

Output

display: grid;
grid-template-columns: 250px 1fr;
gap: 24px;
min-height: 100vh;

Magazine Layout

Input

Featured article spanning 2 columns

Output

display: grid;
grid-template-columns: 1fr 1fr 1fr;
grid-template-rows: 200px 200px;
gap: 16px;

.featured { grid-column: 1 / 3; grid-row: 1 / 3; }

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