Is the Flex Tool Box free to use?

Yes, our Flex Tool Box is free and requires no sign-up.

Can I use the Flex Tool Box on mobile?

Yes, the Flexbox Generator is mobile-optimized and works on all devices.

Why use an online Flex Tool Box?

It helps developers create responsive layouts quickly without writing CSS manually.

Is the Flex Tool Box fast?

Yes, it instantly generates Flexbox code for your projects.

Flex Tool Box - Create Flexbox Layouts Online

Flexbox Properties

Flex Direction Defines the direction of flex items in the flex container

Flex Wrap Specifies whether flex items should wrap or not

Justify Content Aligns flex items along the main axis of the current line

Align Items Defines the default behavior for how flex items are laid out along the cross axis

Gap (px)

Sets the gap between flex items

Live Preview

.flex-container {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: flex-start;
  align-items: stretch;
  gap: 10px;
}

About ToolsMaverick Css Flex Box Tool

This free online Flex Tool Box helps you create and visualize Flexbox layouts in real-time. Flexbox is a powerful CSS layout module that makes it easy to design flexible and responsive layouts without floats or positioning.

How to Use This Tool

Select Flexbox Properties: Use the dropdown menus to choose values for flex-direction, flex-wrap, justify-content, align-items, and gap
Adjust Gap: Use the slider to set the spacing between flex items
See Live Preview: Watch your layout change in real-time as you adjust properties
Copy Generated CSS: Click "Copy CSS" to get the ready-to-use CSS code for your project

Common Flexbox Use Cases:

Navigation Menus: Create horizontal or vertical navigation with even spacing
Card Layouts: Build responsive grids that adapt to different screen sizes
Form Layouts: Align form elements consistently across different devices
Centering Content: Perfectly center elements both horizontally and vertically
Responsive Design: Create layouts that reflow naturally on mobile devices

Example: Set "Flex Direction" to "column" → Change "Justify Content" to "center" → Adjust gap to 20px → Click "Update Flexbox" → Copy CSS

Tip: Experiment with different combinations of properties to understand how Flexbox works. The generated CSS can be directly used in your projects with minimal modifications.