Interactive box-shadow builder with multi-layering, real-time Canvas preview, and CSS output.
Box shadows add depth to UI elements by simulating lighting and elevation. Well-designed shadows create visual hierarchy and make interfaces feel more tactile.
Adjust horizontal offset, vertical offset, blur, spread, color, and opacity. The Canvas preview updates in real time. Copy the CSS code when satisfied.
What is the difference between blur and spread? Blur controls how soft the shadow edge is. Spread controls how much the shadow expands.
How many shadow layers should I use? 1-2 layers is usually enough. Use inset shadows for inner depth.