CSS Grid Generator
Free visual CSS Grid generator with live preview. Design responsive grid layouts interactively and export production-ready CSS code instantly.
What is CSS Grid?
CSS Grid is a two-dimensional layout system in CSS that lets you create complex web layouts using rows and columns. It is more powerful than Flexbox for full-page layouts because it works in both dimensions simultaneously.
How does this CSS Grid generator work?
Set the number of columns and rows, define their sizes using units like px, fr, or percentages, adjust the gap between items, and see your layout update in real time. Then copy the generated CSS code directly into your project.
What is the difference between px, fr, and % units?
px sets a fixed size, fr (fraction) distributes available space proportionally, and % sets a size relative to the container. Using fr is recommended for responsive designs because it automatically adapts to available space.
What does the gap property do?
The gap property defines the spacing between grid items. You can set row-gap and column-gap independently. It replaced the older grid-gap property and is now the standard way to add spacing in CSS Grid.
Can I create responsive layouts with this tool?
Yes. Use fr units for flexible columns and combine with CSS media queries in your project. The generated code works perfectly with responsive design techniques.
Is CSS Grid better than Flexbox?
They serve different purposes. CSS Grid is ideal for two-dimensional layouts (rows and columns together), while Flexbox excels at one-dimensional layouts (either a row or a column). Many modern layouts combine both.
What browsers support CSS Grid?
CSS Grid is supported by all modern browsers including Chrome, Firefox, Safari, and Edge. It has over 97% global browser support according to Can I Use.
Can I nest grids inside other grids?
Yes, CSS Grid supports nesting. You can place a grid container inside a grid item to create more complex layouts. The generated code can be extended for nested grid structures.
What is grid-template-areas?
grid-template-areas lets you name regions of your grid and assign items to them by name. It makes complex layouts more readable. While this tool focuses on structure, you can add areas manually to the generated code.
How do I center items in a CSS Grid?
Use justify-items and align-items for centering within cells, or justify-content and align-content for centering the entire grid. The generated CSS can be extended with these alignment properties.
Is the generated CSS code production-ready?
Yes. The generated CSS follows modern standards and best practices. You can copy it directly into your project without modifications.
Can I use auto-fit and auto-fill with this generator?
The current version focuses on fixed column and row definitions. For auto-fit and auto-fill with minmax(), you can manually add these values to the generated CSS for truly fluid responsive grids.
How to Use CSS Grid Generator
Design CSS Grid layouts interactively and export ready-to-use code. The preview is computed locally in your browser and no data is uploaded.
- Set column-gap and row-gap to control the gutters between tracks.
- Choose justify-items and align-items values such as stretch, start, end, or center to position items within their cells.
- Distribute the whole grid with justify-content and align-content — for example space-between, space-around, or space-evenly.
- Watch the live preview react as you tweak each value, then copy the generated CSS.
align-content only has a visible effect when the grid is smaller than its container, so give the wrapper a fixed height to see the distribution working.
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