Free · runs in your browser

CSS Flexbox Generator

Design CSS Flexbox layouts with a visual editor. Configure container and per-child properties with a live preview. All processing happens in your browser.

no account no rate limit nothing stored

Container

flex-direction

flex-wrap

justify-content

align-items

align-content

Gap (px)

Children

Per-child properties

Click a child in the preview to select it

Click a child element in the preview to configure its individual properties.

Preview

CSS Code

// how it works

How it works

step 01

Configure

Set flex direction, wrapping, alignment, gap, and the number of children.

step 02

Preview

See the layout update in real time. Click children to set individual grow, shrink, basis, and order.

step 03

Copy CSS

Copy the generated CSS code including any per-child overrides.

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