Loading...
Visually design flexbox layouts with live preview
Flexbox is a CSS layout model that distributes space and aligns items within a container along a single axis. It simplifies responsive layout design with properties like justify-content and align-items.
Click on an item above to edit its properties
display: flex; flex-direction: row; justify-content: flex-start; align-items: stretch; flex-wrap: nowrap; gap: 16px;
| Property | Description |
|---|---|
| flex-direction | Main axis direction (row/column) |
| justify-content | Align items along main axis |
| align-items | Align items along cross axis |
| flex-wrap | Allow items to wrap to new lines |
| gap | Space between flex items |
| flex | Shorthand: grow shrink basis |
Convert text to ASCII codes and back. Supports decimal, hex, binary, and octal formats.
Convert width/height to aspect ratios, scale dimensions, and generate responsive embed CSS for any layout.
Calculate required internet bandwidth based on devices and activities in your household.
Encode and decode Base64 strings. Convert text for data URIs, APIs, and safe data transmission.
Create CSS border-radius with visual controls for each corner. Generate circles, pills, and custom shapes.
Create CSS box shadows with multiple layers, live preview, and copy-ready code.