CSS Flexbox Generator
Build CSS Flexbox layouts visually with live preview. Adjust direction, justify-content, align-items, wrap, and gap. Copy the CSS code. Free online tool.
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CSS Output
Reference
What is CSS Flexbox?
CSS Flexible Box Layout (Flexbox) is a one-dimensional layout method for arranging items in rows or columns. Items flex (expand) to fill additional space or shrink to fit into smaller spaces. It makes it easy to design flexible responsive layout structures.
Key Flexbox properties
flex-direction sets the main axis direction. justify-content aligns items along the main axis. align-items aligns items along the cross axis. flex-wrap controls whether items wrap to new lines. gap sets spacing between items.
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All flexbox generation runs 100% in your browser. No data is sent to any server.