CSS Flexbox Generator
Visual flexbox layout builder with live preview. Experiment with all flexbox pro...Visual flexbox layout builder with live preview. Experiment with all flexbox properties and generate clean CSS code.
Quick Presets
Container Properties
Live Preview
Click an item to edit its properties
Generated CSS
.flex-container {
display: flex;
flex-direction: row;
flex-wrap: nowrap;
justify-content: flex-start;
align-items: stretch;
align-content: stretch;
gap: 10px;
}Generator Features
Why Use CSS Flexbox Generator?
Visual Layout Builder
See your flexbox layout in real-time as you toggle properties. No guesswork needed.
Full Property Control
Configure every flexbox property: direction, wrap, justify, align, gap, and individual item controls.
Layout Presets
Start with common layouts like Centered, Navbar, Card Grid, and Footer - then customize.
Item-Level Control
Click individual items to set flex-grow, flex-shrink, flex-basis, align-self, and order.
Clean CSS Output
Generates container and item CSS separately. Only outputs non-default item properties.
100% Client-Side
Everything runs in your browser. No data sent to servers, no registration required.
Common Uses for Flexbox
Navigation Bars
Build responsive navbars with logo, links, and actions perfectly aligned.
Card Layouts
Create responsive card grids that wrap and align consistently.
Centering Content
Vertically and horizontally center content with just a few properties.
Page Layouts
Build sidebars, headers, footers, and holy-grail layouts with flexbox.
How It Works
Configure Container Properties
Set flex-direction, justify-content, align-items, and other container properties. Use the quick presets for common layouts.
Add and Configure Items
Add flex items and click on them to configure individual properties like flex-grow, flex-shrink, and order.
Copy the CSS
Once satisfied with your layout, copy the generated CSS code and use it in your project.
Flexbox Tips
Centering Made Easy
Use justify-content: center and align-items: center on a flex container to perfectly center content both horizontally and vertically.
Equal Width Items
Set flex: 1 (flex-grow: 1) on all items to make them share available space equally, regardless of content size.
Wrap for Responsiveness
Use flex-wrap: wrap to allow items to flow to the next line on smaller screens. Combine with a gap value for consistent spacing.