Free Tool

Box Shadow Generator

Drag the sliders to design a shadow, then copy the exact CSS.

Horizontal offset: 10px

Vertical offset: 10px

Blur radius: 20px

Spread: 0px

Opacity: 25%

Shadow color

Box color

Inset shadow

How to use this tool

Soft, low-opacity shadows look modern. Harsh dark shadows look dated.

Keep the vertical offset positive so shadows fall downward like natural light.

A good shadow makes cards and buttons feel tactile without any images.

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