📐CSS Flexbox Generator

Visual CSS flexbox playground with live preview and code output.

Flex Direction

Justify Content

Align Items

Flex Wrap

Gap8px

Items4

.container {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: stretch;
  flex-wrap: nowrap;
  gap: 8px;
}

About CSS Flexbox Generator

Visually build CSS flexbox layouts with a live preview. Adjust flex direction, justify content, align items, flex wrap, and gap using dropdowns and sliders while watching the layout update in real time. Get the complete CSS output for your container class.

How to Use CSS Flexbox Generator

1
Set flex properties
Choose flex direction, justify-content, align-items, and wrap settings.
2
Adjust gap and items
Set the gap between items and the number of preview items.
3
Copy the CSS
Copy the generated CSS for your flex container.

Common Use Cases

Learning flexbox by visual experimentation
Designing navigation bars and toolbars
Creating responsive card and grid layouts
Centering elements with flexbox alignment

Frequently Asked Questions

Does it generate child item styles too?

This tool focuses on the flex container properties. Child item properties like flex-grow, flex-shrink, and flex-basis can be added manually to extend the generated code.

What does justify-content vs align-items do?

justify-content controls alignment along the main axis (row = horizontal), while align-items controls alignment on the cross axis (row = vertical).