Free Online Box Shadow Generator

Create beautiful CSS box shadows instantly with our free Box Shadow Generator. Whether you're designing modern cards, buttons, forms, navigation bars, modals, images, or UI components, this tool lets you visually generate professional shadows without writing CSS manually. Simply adjust the sliders, preview the result in real time, and copy the generated CSS with one click.

Box shadows are one of the most commonly used CSS properties for adding depth and elevation to web elements. A well-designed shadow makes interfaces look cleaner, more modern, and easier to interact with. Instead of experimenting with CSS values repeatedly, our generator provides live controls that let you see every change immediately.

Features

Live visual preview while editing.
Adjust Horizontal Offset.
Adjust Vertical Offset.
Control Blur Radius.
Modify Spread Radius.
Opacity slider for transparent shadows.
Shadow color picker.
Background color selection.
Inset shadow support.
Beautiful built-in shadow presets.
Copy CSS with one click.
Reset all settings instantly.
Works on desktop, tablet, and mobile devices.

How to Use the Box Shadow Generator

Select a background color for the preview area.
Move the Horizontal Offset slider to position the shadow left or right.
Adjust the Vertical Offset to move the shadow upward or downward.
Increase or decrease the Blur Radius for softer or sharper shadows.
Use Spread Radius to expand or shrink the shadow.
Select any shadow color using the color picker.
Adjust the opacity to create subtle or strong shadow effects.
Enable Inset Shadow if you need an inner shadow.
Choose one of the preset shadow styles for quick designs.
Copy the generated CSS and paste it directly into your stylesheet.

CSS Box Shadow Syntax


box-shadow:
horizontal-offset
vertical-offset
blur-radius
spread-radius
color;

Example:


box-shadow: 0px 8px 24px 0px rgba(139,92,246,0.35);

Understanding Each Property

Horizontal Offset

Controls how far the shadow moves horizontally. Positive values move the shadow to the right, while negative values move it to the left.

Vertical Offset

Controls the vertical position of the shadow. Positive values place the shadow below the element, while negative values move it above.

Blur Radius

Determines how soft or sharp the shadow appears. Larger values create smooth, natural-looking shadows.

Spread Radius

Expands or contracts the size of the shadow before the blur effect is applied.

Shadow Color

Choose any color to match your design. Semi-transparent colors usually produce more realistic shadows.

Opacity

Reduce opacity for subtle elevation or increase it for dramatic shadow effects.

Inset Shadow

Creates shadows inside the element instead of outside, making it useful for pressed buttons, input fields, and neumorphic designs.

Built-in Shadow Presets

The generator includes several ready-made shadow styles including Soft, Elevated, Hard, Dreamy, Neon, and Inset Card. These presets help you quickly achieve professional-looking designs without manually adjusting every value.

Common Uses

Cards
Buttons
Navigation Bars
Login Forms
Product Cards
Pricing Tables
Images
Popups
Modals
Floating Action Buttons
Dashboard Widgets
Landing Pages

Why Use Our Box Shadow Generator?

No CSS knowledge required.
Instant live preview.
Clean production-ready CSS.
One-click copy functionality.
Responsive interface.
Modern UI.
Fast and lightweight.
Completely free to use.
No registration required.
Works in all modern browsers.

Box ShadowGenerator