What is Flexbox Generator?

Flexbox Generator is a free online tool. Visual Flex layout No signup required - use it directly in your browser.

Is Flexbox Generator free?

Yes, all tools provided by WebTools are completely free to use with no signup required.

Is Flexbox Generator safe?

Absolutely safe. All data processing happens locally in your browser. Nothing is uploaded to any server, ensuring your privacy is fully protected.

Do I need to install software to use Flexbox Generator?

No installation needed. All tools run in your browser - just open the page and start using them immediately.

What is the difference between justify-content and align-items?

justify-content aligns items along the main axis (horizontal in a row, vertical in a column). align-items aligns items along the cross axis (vertical in a row, horizontal in a column).

What does flex-grow do?

flex-grow defines how much a flex item should grow relative to other items when there is extra space. A value of 1 means the item takes equal share, while 2 means it takes twice the share of a 1-value item.

When should I use flex-wrap?

Use flex-wrap: wrap when you want flex items to flow onto multiple lines instead of shrinking to fit on a single line. This is essential for responsive layouts.

What is the difference between flex-basis and width?

flex-basis sets the initial size of a flex item before growing or shrinking is applied, while width is a fixed size. In a flex context, flex-basis takes priority over width.

Can I use Flexbox and CSS Grid together?

Yes, Flexbox and Grid complement each other. Use Grid for the overall page layout and Flexbox for aligning content within individual grid areas or components.

Is my layout data sent to any server?

No. All Flexbox generation and preview rendering happens entirely in your browser. No data is transmitted to any server.

Flexbox Generator

Design CSS Flexbox layouts interactively with a real-time visual preview. Adjust flex-direction, justify-content, align-items, flex-wrap, gap, and individual item properties, then copy the generated CSS code instantly.

Presets

Settings

Justify Content

Align Items

Flex Direction

Flex Wrap

Align Content

Gap8px

Item Count5

Preview

CSS

.flex-container {
  display: flex;
  justify-content: flex-start;
  align-items: stretch;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: 8px;
}

Flexbox Layout Generator

Control flex-direction: row, row-reverse, column, column-reverse
Set justify-content and align-items alignment
Toggle flex-wrap and align-content for multi-line layouts
Adjust gap between flex items
Set individual item properties: flex-grow, flex-shrink, flex-basis, and order
Live visual preview with resizable items
All processing happens locally in your browser

How to Create a Flexbox Layout

1
Set the flex direction
Choose row, row-reverse, column, or column-reverse to define the main axis direction for your flex items.
2
Configure alignment
Use justify-content to align items along the main axis and align-items for the cross axis.
3
Adjust wrapping and gap
Toggle flex-wrap to allow items to wrap onto multiple lines and set the gap between items.
4
Fine-tune individual items
Select any flex item to adjust its flex-grow, flex-shrink, flex-basis, and order properties.
5
Copy the CSS code
Copy the generated CSS for both the flex container and individual items to use in your project.

Frequently Asked Questions

Flexbox Layout Generator

Control flex-direction: row, row-reverse, column, column-reverse

Set justify-content and align-items alignment

Toggle flex-wrap and align-content for multi-line layouts

Adjust gap between flex items

Set individual item properties: flex-grow, flex-shrink, flex-basis, and order

Live visual preview with resizable items

All processing happens locally in your browser

How to Create a Flexbox Layout

Set the flex direction

Choose row, row-reverse, column, or column-reverse to define the main axis direction for your flex items.

Configure alignment

Use justify-content to align items along the main axis and align-items for the cross axis.

Adjust wrapping and gap

Toggle flex-wrap to allow items to wrap onto multiple lines and set the gap between items.

Fine-tune individual items

Select any flex item to adjust its flex-grow, flex-shrink, flex-basis, and order properties.

Copy the CSS code

Copy the generated CSS for both the flex container and individual items to use in your project.

Flexbox Generator

Flexbox Layout Generator

How to Create a Flexbox Layout

Frequently Asked Questions

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Flexbox Generator

Flexbox Layout Generator

How to Create a Flexbox Layout

Frequently Asked Questions

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