Flexbox Cheatsheet Tool

Interactive flexbox playground — tweak container properties, watch items move, copy the CSS.

flex-direction: justify-content: align-items: flex-wrap: gap: 10px

display: flex; …

How to use

Change the flexbox properties and watch the live preview rearrange — copy the CSS when done.

Which properties can I change?

flex-direction, justify-content, align-items, flex-wrap and gap — the ones you use daily.

Does it show the CSS?

Yes — the exact container CSS updates live, ready to copy.

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Every tool runs 100% in your browser — no uploads, no signups. If a tool saved you time, consider supporting us with a small donation.