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TOOL · 83 · Data & Utility

CSS Box Shadow Generator

Craft a CSS box-shadow with offset, blur, spread, color, opacity and inset — copy the exact CSS.

Processed 100% in your browser — your files never leave your device.

Shadow color

box-shadow: 0px 10px 25px -5px rgba(15, 23, 42, 0.20);

How it works

  1. Step · 01

    Drag the sliders to shape a CSS box-shadow — offset, blur, spread, color and opacity.

  2. Step · 02

    Toggle inset for inner shadows. The preview updates live as you tweak.

  3. Step · 03

    Copy the generated CSS and paste it into your stylesheet.

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Frequently asked questions

Is this tool really free?
Yes. Every tool on EasyFileMagic is 100% free with no signup, no watermarks, no page limits, and no software to install.
Are my files uploaded to a server?
No. Files are processed directly in your browser using JavaScript and WebAssembly. Nothing is uploaded to our servers, so your documents never leave your device.
Does it work on mobile?
Yes. The tools run in any modern browser on desktop, tablet, or mobile (Chrome, Edge, Safari, Firefox). Very large files may be slower on low-end phones.