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Build flexbox layouts visually and copy the CSS.
.container {
display: flex;
flex-direction: row;
justify-content: flex-start;
align-items: stretch;
flex-wrap: nowrap;
gap: 12px;
}Visually build CSS Flexbox layouts with live preview. Adjust flex-direction, justify-content, align-items, flex-wrap, and gap, add or remove flex items, and copy the generated CSS instantly. A hands-on way to learn and produce production-ready flexbox code. Fully client-side.
The CSS Flexbox Generator lets you visually construct layout arrangements with real-time feedback, eliminating the need to write and test layout code manually. It handles core properties like direction, alignment, wrapping, and gaps instantly in the browser. Fully client-side and free to use, it delivers clean, production-ready CSS without requiring any software installation or user accounts.
Good to know: Complex multi-page layout systems or legacy browser support requirements may need manual CSS restructuring beyond single-container flexbox generation.
Create custom CSS Flexbox layouts visually and export production-ready code in seconds.
Open the CSS Flexbox Generator tool
Navigate to the tool page to access the visual flexbox workspace and live preview area.
Configure the flex container properties
Adjust the flex-direction, justify-content, and align-items settings to control the alignment of your items.
Manage your flex items and spacing
Add or remove flex items and set the gap property to define the spacing between your layout elements.
Review the live layout preview
Check the real-time preview window to ensure the flexbox behavior matches your design requirements.
Copy the generated CSS code
Click the copy button to grab the generated CSS properties and paste them directly into your project stylesheet.
Estimated time: PT1M
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