Generate Flexbox and CSS Grid layout code intuitively using a GUI.
Adjust properties while viewing the real-time preview and export CSS instantly.
Presets
Generator
Generated CSS
📖 About
An online tool to create CSS Flexbox and Grid layouts intuitively using a GUI. Visually design complex layouts using drag-and-drop or parameter adjustments.
Supports both Flexbox (justify-content, align-items, flex-wrap, etc.) and CSS Grid (grid-template-columns, gap, etc.). You can adjust properties while viewing the results in real-time preview.
All processing is done within the browser, and no data is sent to a server.
🔰 How To Use
Select layout mode
Select "Flexbox" or "CSS Grid" from the top tabs. You can also start with an optional preset.
Adjust properties
Modify container settings and specific item details (like flex-grow) to see how the layout changes in the right preview panel.
Copy the code
Copy the generated CSS and HTML code and paste it into your own web project.
📚 Glossary
- Flexbox
- CSS3 layout module. Ideal for 1-dimensional (row or column) item placement, commonly used for navigation or card lists.
- CSS Grid
- CSS3 2-dimensional layout module. Powerful for structuring entire page layouts, controlling rows and columns simultaneously.
- justify-content
- Property to control item alignment along the main axis. E.g., center, space-between.
- align-items
- Property to control item alignment along the cross axis. E.g., center, stretch.
❓ FAQ
- Q. How do I choose between Flexbox and Grid?
- A. Generally, use Flexbox for 1-dimensional layouts (row or column only) and Grid for 2-dimensional layouts (both rows and columns). Using Flexbox inside components and Grid for the overall page layout is a common pattern.
- Q. Can it generate responsive CSS?
- A. It does not directly output media queries (@media), but you can generate basic responsive CSS by using `flex-wrap` or Grid's `repeat(auto-fit, minmax(...))`.
- Q. Is IE11 supported?
- A. The tool outputs modern CSS, so some features (especially Grid and gap) may not work correctly in IE11.
💡 Use Cases
Web Design Prototyping
Quickly build and export full page layouts like headers, footers, and sidebars using the GUI.
Rapid Prototyping
Easily prepare base CSS layouts in the early stages of design to accelerate development.
CSS Learning Tool
Visually learn how different Flexbox and Grid properties affect layouts in real-time.
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