⚡ FreeClientToolbox

Box Shadow Generator

Visually configure CSS box-shadows (drop shadows, inner shadows) and grab the code.

About Box Shadow Generator

Want your cards to pop off the page? The Free Box Shadow Generator is the Best CSS Shadow Tool to visually create perfect drop shadows without guessing numbers.

Features

  • Sliders for Horizontal/Vertical offset, Blur, and Spread radius
  • Toggle between Outer shadow and Inner (Inset) shadow
  • Color picker with opacity (RGBA) support
  • Live preview of a sample UI card
  • Clean CSS code output

How to Use

  1. Use the X and Y sliders to move the shadow.
  2. Increase the Blur radius for a softer look.
  3. Adjust the Spread radius to make the shadow larger or smaller.
  4. Lower the color opacity (Alpha) for modern, subtle shadows.
  5. Copy the CSS code.

Frequently Asked Questions

What makes a "modern" shadow?

Early 2010s design used harsh, black, non-blurry shadows. Modern UI design uses very large Blur radiuses with extremely low opacity (e.g., 5% black) for a soft, elevated look.

What is an "Inset" shadow?

An inset shadow is drawn inside the box rather than outside. It makes the element look like it is sunken or pushed into the screen.

Can I add multiple shadows to one box?

Yes, CSS allows you to comma-separate multiple shadows (e.g., one small dark shadow for depth, and one large faint shadow for glow). This tool currently helps you build them one at a time.

Why use RGBA for shadows?

RGBA allows you to set the shadow to pure black but lower its opacity. This ensures the shadow blends naturally into whatever background color is behind it.

Can I create an inset shadow?

Yes, simply toggle the 'Inset' option to make the shadow fall inside the box.

What parameters can I adjust?

You can adjust X/Y offset, blur radius, spread radius, and shadow color/opacity.

Can I add multiple shadows to one box?

Some advanced versions of this tool allow layering multiple shadows for realistic depth.

Is this a free box shadow generator?

Yes, this free box shadow generator is free forever.

Why use the best css shadow tool?

It saves frontend developers from constantly refreshing the browser to check their CSS edits.

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