CSS Grid Interactive Template Builder
Processed in your browser
Visual grid generator with configurable columns, rows, gap spacing, fractional fr units, and copyable CSS grid layout declarations.
Grid Structure Controls
Live Visual Grid Canvas
Generated CSS Code
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Direct In-Browser Handoff
CSS Styling & Design System Pipeline
Chain this tool with complementary private browser utilities for a complete zero-server workflow:
Helpful Examples
3-Column Card Layout
3 equal 1fr columns, 1rem gap
3 colsHow to Use the CSS Grid Interactive Template Builder
Client-side CSS Grid layout visualizer and code generator. Configure columns (fr, px, auto), rows, column/row gap spacing, and grid template areas with live interactive visual preview and clean production-ready CSS snippet export.
Privacy & Data Processing Notice
No user data leaves your browser. Computation is executed entirely on your device. We do not store, view, or transmit your inputs over our network. Your computation remains on your personal machine.
Frequently Asked Questions
What is the `fr` unit in CSS Grid?
The `fr` (fractional) unit represents a fraction of the available free space in the grid container after fixed dimensions and gaps are calculated.
How is CSS Grid different from Flexbox?
Flexbox is one-dimensional (content flows along either a row or a column). CSS Grid is two-dimensional, allowing layout items across both rows and columns simultaneously.
Related Utilities
Frequently paired browser tools in Web & Frontend Tools