What Is the Flexbox Playground?

The Flexbox Playground is an interactive CSS tool designed to help you visually experiment with Flexbox container properties. It provides instant feedback by updating a live preview box as you adjust settings, making it perfect for learning and prototyping.

What This Tool Does

This tool allows you to adjust key Flexbox container properties in real time. You’ll see immediate layout changes and get a live code output of the CSS for easy copy-paste into your own projects.

Features and Controls

Justify Content
Control how items are aligned horizontally within the container. Options include flex-start, center, space-between, space-around, and space-evenly.

Align Items
Set vertical alignment of items with options like stretch, flex-start, center, and flex-end.

Flex Direction
Choose the main axis direction for item flow: row, row-reverse, column, or column-reverse.

Flex Wrap
Define whether items wrap or stay on one line using nowrap, wrap, or wrap-reverse.

Who Should Use This Tool?

• Frontend developers refining layout behavior

• Designers building responsive UIs

• Students and educators learning CSS

• UI/UX teams prototyping layout structures

Why Use the Flexbox Playground?

• Visualize complex layout behaviors in real-time

• Copy-paste valid CSS without trial and error

• Save time while learning Flexbox principles

• Test layout combinations for your designs instantly

Disclaimer

This tool focuses only on Flexbox container-level properties. It does not include item-level configurations like align-self, flex-grow, or flex-basis. For full Flexbox control, pair this tool with additional CSS editing.