CSS Box Shadow Generator

Design and customize smooth, layered CSS box-shadow styles with live interactive preview.

How It Works & Processing Standards

Design and customize smooth, layered CSS box-shadow styles with live interactive preview.

Your input data is never sent to any server and is securely processed on your device.

Current Limits

  • Maximum input length: 2,000,000 characters

CSS Box Shadow Generator is a 100% free, browser-based online utility. All calculations and file conversions run locally inside your browser (Local-First) without sending data to remote servers, keeping your documents and inputs strictly private.

How to Use CSS Box Shadow Generator

  1. 1
    Adjust ParametersConfigure X/Y offset, blur radius, spread radius, and shadow color.
  2. 2
    Toggle InsetEnable inset for inner shadow effects.
  3. 3
    Copy CSSCopy the ready-to-use CSS rule into your stylesheet.

Common Use Cases

  • Styling modern cards, modals, buttons, and elevation UI layers in web design
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