Flexbox Generator
Generate flexbox layout CSS.
Keep or share the finished result
Copy or share after running the tool. Saved tools and settings stay in this browser.
What would you like to do next?
Generate flexbox CSS
Flexbox is a practical layout tool for navigation, rows, toolbars, centered elements and compact UI groups. Choose direction, justify content, align items, wrapping and gap to generate CSS with a live preview. It helps you test alignment combinations before copying code into a stylesheet.
Visual flex alignment
The preview makes it easier to understand how each property changes spacing and alignment.
Frequently asked questions
When should I use flexbox instead of grid?
Flexbox is usually best for one-dimensional rows or columns, while grid is better for two-dimensional layouts.
Does the generated CSS need a framework?
No. It is plain CSS.
Can I change spacing?
Yes. Adjust the gap value to control spacing between items.