Is Flexbox Generator free?

Yes, Flexbox Generator is completely free to use. There is no signup required, no file size limits for most tools, and no watermarks on output.

Is my data safe when using Flexbox Generator?

Yes. Flexbox Generator runs entirely in your browser. No files or data are uploaded to any server, ensuring complete privacy and security.

Flexbox Generator

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What is Flexbox Generator?

Flexbox Generator is a visual builder for CSS Flexbox layouts. Configure container properties (direction, justify, align) and item properties (grow, shrink, order) with a live preview.

When to use this tool

Learning and experimenting with CSS Flexbox
Prototyping layouts before writing CSS code
Quickly generating Flexbox CSS for navigation bars, card grids, or sidebars
Debugging existing Flexbox layouts visually

How it works

Provides interactive controls for all major Flexbox properties: display, flex-direction, flex-wrap, justify-content, align-items, align-self, gap, and per-item flex-grow/flex-shrink/flex-basis. Generates clean, production-ready CSS.

Examples

Center content

Input: justify: center, align: center

Output: display: flex; justify-content: center; align-items: center;

Space-between nav

Input: justify: space-between

Output: display: flex; justify-content: space-between;

About Flexbox Generator

Visually build CSS Flexbox layouts It runs entirely in your browser — no files are uploaded to any server, ensuring complete privacy and instant results.

•Test and debug regular expressions
•Parse cron expressions in plain English
•Format SQL, XML, and YAML
•Convert between number bases instantly

Last updated: 2025-01-15

FAQ

Visually build CSS Flexbox layouts

Yes, completely free. No signup required.

Yes. Runs entirely in your browser, no files uploaded.

Yes, works on any device with a modern browser.

No, everything runs in your browser.