How to use CSS Flexbox Generator
- Enter or paste your CSS into the input field to begin.
- Adjust the Direction, Wrap, Justify options to match what you need.
- CSS Flexbox Generator updates the output automatically as you type.
- Finish by choosing Copy to take the output with you.
About this tool
CSS Flexbox Generator is a static, client-side tool with no backend. CSS Flexbox Generator processes CSS in your browser, applying the transformation to the styles you paste without altering their meaning.
Modern CSS syntax is preserved so your selectors and values come back intact. Nothing you enter is uploaded, and it keeps working offline once the page has loaded.
Frequently asked questions
How do I use CSS Flexbox Generator?
Use CSS Flexbox Generator to generate your input without installing anything using the Direction, Wrap controls; everything happens client-side.
Do I need an account for CSS Flexbox Generator?
No — CSS Flexbox Generator needs no account, sign-up or installation.
Does CSS Flexbox Generator upload my data?
No — CSS Flexbox Generator processes everything locally in your browser, so nothing you enter is uploaded or stored.
Does CSS Flexbox Generator support modern CSS syntax?
Yes. CSS Flexbox Generator handles current CSS in your browser and leaves your selectors and values untouched.
Does CSS Flexbox Generator work on mobile?
Yes — CSS Flexbox Generator is just a web page and runs on any modern browser, including phones and tablets.