Design Tools

Flexbox Generator — Visual One-Dimensional Layout

Tune flex-direction, justify-content, align-items, wrap, and gap with a live preview. Add or remove boxes to see wrapping and spacing, then copy the generated CSS (and HTML scaffold) into your project.

DesignCSSLayout
Quick switch:CSS Grid Generator

Favorite this tool

No favorite storage mode has been selected.

Quick actions

Copy this tool URL or open the system share sheet on a supported device.

Use cases

  • Prototype equal-height rows and spacing
  • Experiment with wrap behavior as item count grows
  • Copy a container Flexbox snippet as a starting point

How to use

  1. Set main-axis and cross-axis alignment rules
  2. Adjust wrap, gap, and item count
  3. Copy the generated CSS or HTML

Example input and output

justify-content

space-between

Result

Boxes pushed toward opposite edges

FAQ

Does it expose full flex-basis controls?

It focuses on container-level flow. Items currently use a simple flex grow/shrink/basis setup rather than every per-item edge case.

Tools

Related tools

Continue with another translated tool for a nearby task.

CSS Grid Generator

CSS Grid Generator — Rows, Columns, and Gaps

Available

Set column and row counts plus gaps to generate a basic display:grid layout. Preview the track structure, try quick templates, and copy CSS or HTML for admin layouts and card grids.

CSS Grid Layout