Tools / CSS Flexbox Playground

CSS Flexbox Playground

Learn and experiment with CSS Flexbox visually. Adjust properties in real-time and copy the generated CSS code.

8,000 AI Tokens Used
Feb 2, 2026 Created
cssdesigndeveloper
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.container {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: stretch;
  flex-wrap: nowrap;
  gap: 1rem;
}

How This Tool Was Built

This tool was created entirely by AI. Here's the exact prompt used to generate it:

Prompt Used 
Create a CSS Flexbox Playground tool with these features:

1. Live preview area with flex items
2. Item count slider (1-12)
3. Quick preset buttons (Center All, Space Between, etc.)
4. Property controls:
   - flex-direction
   - justify-content
   - align-items
   - flex-wrap
   - gap
5. Each property shows all valid options
6. Generated CSS code output
7. Copy CSS button
8. Reset button

Make it educational with blue as the accent color.
AI
Claude AI Model
#
8,000 Tokens Used
100%
AI-Generated Code Origin