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CSS Box Shadow Generator

2.35.ae89349

CSS Box Shadow Generator

Build CSS box shadows visually with live preview. Control offset, blur, spread, color, and multiple layers. Copy ready-to-use CSS instantly.

Layer 1
Horizontal0px
Vertical4px
Blur8px
Spread0px
Opacity25%
Color
Box Color
Size100px
box-shadow: 0px 4px 8px 0px rgba(0,0,0,0.25);

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Color Toolkit

Convert colors between HEX, RGB, HSL, HSV, and CMYK. Check WCAG contrast ratios, generate color palettes with harmony rules, and create tint and shade scales.

Gradient Generator

Build CSS gradients visually. Configure color stops, opacity, and positions for linear, radial, and conic gradients and copy the ready-to-use CSS.

Flex & Grid Visualizer

Build CSS Flexbox and Grid layouts visually with live preview. Control container and item properties, then copy the ready-to-use CSS.

About this tool

About CSS Box Shadow Generator

The CSS box-shadow property adds shadow effects around an element's frame. A shadow is defined by its horizontal offset, vertical offset, blur radius, spread radius, color, and an optional inset flag. Multiple comma-separated shadows can be stacked to create layered effects, and the property is supported by all modern browsers without vendor prefixes.

How to use

Adjust the sliders and color picker to configure each shadow layer. The preview box updates live as values change. Multiple shadow layers can be added and removed independently. When satisfied, click Copy to get the complete box-shadow CSS value ready to paste into a stylesheet.

Use the presets as starting points for common patterns: card shadows for UI components, elevated shadows for modals, soft shadows for subtle depth, and hard shadows for a flat design aesthetic. The inset option creates inner shadows useful for pressed-button states and inset input fields.