Flexbox & Grid Playground
Visually adjust Flexbox and CSS Grid properties and get the live CSS code instantly.
How to use the Playground?
- Toggle between "Flexbox" and "CSS Grid" modes.
- Use the sliders and dropdowns to adjust properties like justify-content, align-items, or grid-template-columns.
- Watch the live preview box to see how your items are positioned instantly.
- Copy the generated Vanilla CSS code into your project.
Frequently Asked Questions (FAQ)
Is this tool good for learning?
Absolutely. It provides a visual sandbox where you can see exactly how every CSS property affects the layout without writing code.
Can I change the number of items?
Yes, use the "Number of Items" slider to add or remove colored blocks from the preview area.
About the Flexbox & Grid Playground
The Flexbox & Grid Playground by Grab-Kit is a free online tool designed for frontend developers and web designers. CSS Flexbox and CSS Grid are the two most powerful layout modules in modern web design, but they come with dozens of properties (like justify-content, align-items, grid-template-columns). Memorizing how every combination affects the final layout is difficult. Our tool provides an interactive, visual sandbox where you can tweak properties and instantly see the result.
Using the tool is incredibly intuitive. Toggle between "Flexbox" and "CSS Grid" modes using the tabs. Use the sliders and dropdowns on the left to adjust properties like flex-direction, justify-content, or grid-template-columns. The live preview box on the right updates instantly, showing exactly how your items will be positioned. As you make changes, the tool automatically generates the exact Vanilla CSS code for your container, ready to be copied and pasted into your project. This makes it the perfect utility for both learning CSS layout and debugging existing stylesheets.
Why use Grab-Kit?
All our tools run entirely in your browser. This means your layout testing is instant and completely private. It is completely free, requires no signup, and works flawlessly on both desktop and mobile devices, making it the perfect companion for your modern web development workflow.