CSS Flexbox Generator

Create custom flexbox layouts with visual builder and code generation.

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Flexbox Preview

Item 1
Item 2
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Flexbox Controls

Generated CSS

Mastering Modern CSS Layouts with Flexbox

Key Features

  • ✓ Visual Alignment Controls
  • ✓ Flex Direction & Wrapping
  • ✓ Spacing & Gap Adjustment
  • ✓ Responsive Breakpoints
  • ✓ Cross-browser Code

Common Use Cases

  • • Navigation Bars
  • • Card Layouts
  • • Form Layouts
  • • Responsive Grids
  • • Centering Elements

Flexbox Best Practices

Mobile First

Use flex-direction: column for mobile layouts

Content Flow

Use flex-wrap: wrap for dynamic content

Spacing

Prefer gap property over margins

Frequently Asked Questions

Use align-items: center on the flex container and ensure container has height.

Use Flexbox for 1D layouts and Grid for 2D layouts. Combine both for complex designs. Try our Grid Generator.

Flexbox is supported in all modern browsers. We generate fallbacks for IE11 if needed.

Flexbox Properties Visual Guide

justify-content

Controls horizontal alignment

align-items

Controls vertical alignment

flex-direction

Row or column layout

flex-wrap

Control item wrapping