▤
CSS Flexbox Generator
Experiment with flex-direction, justify-content, align-items, flex-wrap and gap on a live row of items, then copy the exact CSS. A fast way to learn or lock in a flexbox layout.
1
2
3
4
5
display: flex; flex-direction: row; justify-content: flex-start; align-items: stretch; flex-wrap: nowrap; gap: 12px;
🔒 This tool runs entirely in your browser. Your data is never uploaded.
Frequently asked questions
What does it output?＋
The exact CSS for your layout — display: flex plus flex-direction, justify-content, align-items, flex-wrap and gap.
What's the difference between justify-content and align-items?＋
justify-content aligns items along the main axis (the flex-direction), while align-items aligns them along the cross axis.
Is the generated CSS production-ready?＋
Yes — copy it straight into your stylesheet; flexbox is supported in all modern browsers.