S
SnapUtilsPro
Design

Flexbox Playground

Experiment with flex-direction, justify-content, align-items, flex-wrap, and gap on a live item playground. Add or remove demo boxes, then copy the container CSS for layouts and teaching examples.

Runs entirely in your browser. Your data never leaves this device.

  • Direction & wrap
  • Justify & align
  • Gap control
  • Add/remove items
  • Copy container CSS
Workspace
Client-side · No upload

How it works

  1. Adjust flex-direction, justify-content, align-items, and flex-wrap.
  2. Add or remove demo items and watch the layout update.
  3. Copy the container CSS for your project.

Key features

  • Direction & wrap
  • Justify & align
  • Gap control
  • Add/remove items
  • Copy container CSS

FAQ

Is this a full Flexbox course?

No — an MVP playground for common container properties.

Gap supported?

Yes — set gap for modern browsers.

Grid instead?

Use CSS Grid tools separately; this focuses on Flexbox.

Private?

Yes — runs locally.

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