Flexbox Generator

Configure key flex container options and instantly generate production-ready CSS with a live visual preview.

flex-direction

flex-wrap

justify-content

align-items

align-content

gap (px)

item width (px)

item height (px)

item count

Live Preview

Item 1

Item 2

Item 3

Item 4

Item 5

Item 6

Item 7

Item 8

Generated CSS

The Flexbox Generator helps you configure modern CSS flex layouts visually, then instantly outputs clean CSS you can paste into any project. Change direction, wrapping, spacing, and alignment while seeing the result update live.

Use it to prototype nav bars, card rows, centered layouts, and responsive wrapped grids faster without memorizing every flexbox property combination.