Flexbox Playground

Learn and experiment with CSS Flexbox properties. Visual playground with live code output.

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Flexbox Playground is an interactive visual tool that lets you experiment with CSS Flexbox properties in real-time. See how flex-direction, justify-content, align-items and other properties affect your layout instantly, then copy the generated CSS code to use in your projects.

How it works

  1. 1Select a Flexbox property from the controls panel
  2. 2Adjust values and watch your layout update live
  3. 3Add or remove flex items to test different scenarios
  4. 4Copy the generated CSS code to your project

Who uses this tool

  • ✓Web developers learning CSS Flexbox fundamentals
  • ✓Designers prototyping responsive layouts quickly
  • ✓Students practicing modern CSS layout techniques
  • ✓Front-end engineers debugging flex container behavior
  • ✓Teams building accessible and flexible page layouts

Frequently Asked Questions

How do I use Flexbox Playground?
Toggle flex properties (direction, wrap, justify, align) using the controls and see the live layout update instantly.
Is Flexbox Playground free?
Yes, Flexbox Playground on ToolPix is 100% free with no signup or installation required.
Is my data safe?
All processing happens in your browser, your data never leaves your device.
Can I copy the generated CSS?
Yes — the CSS for both the container and child items is shown and can be copied with one click.
Can I adjust individual flex item properties?
Yes — select any item and set its flex-grow, flex-shrink, flex-basis, align-self, and order independently.

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