CSS Design Tools

Flexbox Generator

Preview

1
2
3
4

Gap

12px

CSS Output

display: flex;
flex-direction: row;
justify-content: center;
align-items: center;
gap: 12px;
flex-wrap: nowrap;

What is a Flexbox Generator?

This tool builds flex container CSS settings for alignment and spacing.

It helps you configure direction, justify-content, align-items, gap, and wrapping quickly.

How to use

  1. Choose direction based on horizontal or vertical layout.
  2. Set justify-content for main-axis distribution.
  3. Set align-items for cross-axis alignment.
  4. Adjust gap and wrapping behavior.
  5. Copy generated CSS into your component.

Example usage

Create a toolbar layout with centered alignment, balanced spacing, and responsive wrapping.

Tips

  • Use gap instead of margins for cleaner spacing logic.
  • Start with center alignment, then fine-tune edge cases.
  • Use wrap for dynamic content lengths.
  • Keep alignment patterns consistent across components.

FAQ

When should I use flexbox instead of grid?
Use flexbox for one-dimensional alignment and distribution.
Does gap work with flexbox now?
Yes, modern browsers support gap for flex layouts.
Can I mix flex and grid?
Yes, many UIs use both depending on section requirements.
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