Flexbox Visual Builder

Tag: Flexbox Visual Builder

2+ tools

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flex vs inline‑flex Demo - Online Container Behavior

Place two containers side by side to see how inline‑flex differs from flex. Understand block vs inline formatting.

Developer Tools CSS demo flex inline‑flex

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Flex‑Basis Calculator & Visualizer - Online CSS Flex

Enter container width, number of items, gap, and flex‑basis. See the resulting sizes instantly. Plan your flex layout.

Calculator calculator CSS flex flex‑basis