Flexbox Generator

Visual Flexbox layout builder

How to Use Flexbox Generator

  1. Pick a flex-direction, justify-content, and align-items combination from the dropdowns.
  2. Adjust the gap slider to control spacing between flex items.
  3. Watch the live preview boxes rearrange, then copy the generated CSS.

Key Features & Practical Use Cases

  • Building responsive navigation bars and flex containers visually.
  • Understanding flex-grow, flex-shrink, and alignment properties interactively.
  • Generating clean, cross-browser CSS code for flexible web layouts.

Frequently Asked Questions

What's the difference between justify-content and align-items?

`justify-content` controls alignment along the main axis (horizontal by default), while `align-items` controls alignment along the cross axis (vertical by default) - the live preview makes this distinction visual and easy to understand.

Can I preview a navigation-bar-style layout specifically?

Yes - setting flex-direction to row with justify-content "space-between" is a common navbar pattern you can preview directly in the tool.

Does this replace understanding flexbox, or just generate code?

It's designed to do both - dragging the live preview while watching the generated CSS update helps build intuition for how each property behaves.

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