What is a CSS Flexbox Generator?

A CSS Flexbox Generator helps you visually design layouts using the flexbox model with alignment, direction, and spacing options.

Can I preview layouts in real-time?

Yes, you can preview the flexbox layout instantly and copy ready-to-use CSS code.

Is this Flexbox Generator free?

Yes, it is 100% free to use online.

CSS Flexbox Generator

Create and customize CSS Flexbox layouts with live preview

Configuration

Preview

CSS Code

display: flex;
flex-direction: row;
justify-content: flex-start;
align-items: stretch;
align-content: stretch;
flex-wrap: nowrap;
gap: 10px;

CSS Flexbox Generator – Free Online Tool

Designing responsive layouts has never been easier thanks to our CSS Flexbox Generator. This free flexbox online tool helps developers and designers create modern layouts visually, without memorizing every flexbox property. You can preview results in real-time and copy the ready-to-use CSS code instantly.

What is Flexbox?

Flexbox, or the Flexible Box Layout, is a powerful CSS layout module that makes it easy to design responsive and adaptive structures. It works well for arranging elements inside a container, ensuring that spacing, alignment, and distribution remain consistent across different screen sizes.

Why Use a CSS Flexbox Generator?

Quickly generate flexbox CSS code without manual coding.
Experiment with flex-direction, justify-content, align-items, align-content, flex-wrap, and gap.
See live preview of how your layout will behave.
Copy ready-made CSS code and use it in your project instantly.
Perfect for learning CSS Flexbox examples and practicing layouts.

Flexbox Properties Explained

When using our flexbox layout generator, you’ll encounter the most common properties:

flex-direction – Defines the direction of items (row, column, reverse).
justify-content – Controls horizontal alignment (start, center, space-between, etc.).
align-items – Aligns items vertically (start, center, stretch, baseline).
align-content – Manages multi-line alignment in a flex container.
flex-wrap – Determines if items should wrap onto multiple lines.
gap – Defines spacing between flex items.

Using Flexbox with Bootstrap 5

If you’re working with Bootstrap 5 Flexbox utilities, our tool will feel natural. Bootstrap 5 uses flexbox by default, and you can easily mix your generated CSS with Bootstrap classes like d-flex, justify-content-center, and align-items-start for even faster development.

Example CSS Code

.container {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

Try Our Free Flexbox Code Generator

Save time and avoid mistakes by using our Flexbox Code Generator. Whether you are building a navigation bar, a card layout, or a responsive grid, this CSS Flexbox Generator makes the process smooth and efficient.

👉 Start using the tool here: Open CSS Flexbox Generator