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Grid
Flexbox
Layout Name
CSS
HTML

Why Use Our CSS Layout Generator?

Modern web design relies heavily on Grid and Flexbox, but writing the syntax from scratch can be trial-and-error. Our visual builder lets you prototype complex layouts in seconds, giving you a clear mental model of how properties like grid-template-areas and flex-wrap actually work.

📐 Visual Grid Builder

Paint your layout areas visually and watch the generator produce clean, production-ready CSS code.

📦 Flexbox Sandbox

Test alignments, spacing, and wrapping behavior with real-time previews of your flex containers.

🏛️ Layout Templates

Start with pre-built templates for Holy Grail, Sidebars, Dashboards, and Responsive Grids.

📱 Mobile First

Design responsive layouts that adapt seamlessly across all screen sizes and breakpoints.

Common Use Cases for Custom CSS Layouts

  • Admin Dashboards: Quickly define multi-pane interfaces with fixed sidebars and fluid main content areas.
  • Portfolio Grids: Create unique, asymmetrical image galleries using CSS Grid's powerful area definitions.
  • Navbar Design: Use Flexbox controls to perfectly space and align brand logos and navigation links.
  • Landing Page Hero: Center content vertically and horizontally with a single click using flexbox alignment tools.

Frequently Asked Questions

Is the generated CSS production-ready?

Yes! The code is clean, standard-compliant CSS that you can paste directly into your project's stylesheet.

Does it support old browsers?

Grid and Flexbox are supported by all modern browsers (99%+ of global traffic). For IE11 support, you may need autoprefixing.

Can I save my layouts?

Currently, you can copy the code to save it. We are working on a browser-save feature for future updates.