FileConverterPro

Flexbox Generator

Generate CSS flexbox layouts visually online for free. Adjust direction, wrap, justify, align, and gap with live preview. Copy the CSS code instantly.

Runs entirely in your browser — files never uploaded

5 items
1
2
3
4
5

Per-item controls

CSS
.flex-container {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: flex-start;
  align-items: stretch;
  align-content: stretch;
  gap: 8px;
}
HTML
<div class="flex-container">
  <div class="flex-item-1">Item 1</div>
  <div class="flex-item-2">Item 2</div>
  <div class="flex-item-3">Item 3</div>
  <div class="flex-item-4">Item 4</div>
  <div class="flex-item-5">Item 5</div>
</div>

How to use Flexbox Generator

  1. 1. Set container properties. Choose flex-direction, wrap, justify-content, align-items, and gap using the controls panel.
  2. 2. Add and configure items. Add or remove flex items, and expand each item to set order, flex-grow, flex-shrink, flex-basis, and align-self.
  3. 3. Copy the code. The generated CSS and HTML update live. Click Copy CSS or Copy HTML to grab the code.

FAQ

What is CSS Flexbox?

Flexbox is a one-dimensional CSS layout model that distributes space among items in a container, making it easy to align and order elements in rows or columns.

When should I use Flexbox vs Grid?

Use Flexbox for one-dimensional layouts (a single row or column). Use Grid for two-dimensional layouts (rows and columns at the same time).

Does the generated code work in all browsers?

Yes. Flexbox is supported in all modern browsers including Chrome, Firefox, Safari, and Edge.

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