CSS Flexbox/Grid Generator

Create beautiful CSS layouts with this interactive tool. Design with Flexbox or Grid layouts, visualize changes in real-time, and copy the generated CSS code for your projects. Perfect for both CSS beginners and experienced developers.

Switch between Flexbox and Grid to see how each layout method works. All your settings are automatically saved to your browser.

CSS Layout Preview
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Settings

Generated CSS

.container {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: stretch;
  flex-wrap: nowrap;
  gap: 8px;
}

.item {
  width: 100px;
  height: 100px;
  flex-grow: 0;
  background-color: #3498db;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
}

About This Tool

Design responsive CSS layouts visually without writing code from scratch. Toggle between Flexbox and Grid modes, adjust properties interactively, and see your layout update in real time. Copy the generated CSS and HTML directly into your project.

Features

  • Visual Flexbox and Grid layout editors
  • Real-time layout preview
  • Generated CSS and HTML code
  • Customizable gap, alignment, and sizing
  • Responsive breakpoint testing
  • Settings auto-saved to browser

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