CSS Box Shadow Generator

Visually design beautiful box shadows. Adjust the sliders to see changes in real-time and copy the exact CSS code for your project.

Shadow Properties

10px
10px
15px
-3px
Color
Color
Color
CSS Code
/* CSS */
box-shadow: 10px 10px 15px -3px rgba(0, 0, 0, 0.1);
-webkit-box-shadow: 10px 10px 15px -3px rgba(0, 0, 0, 0.1);
-moz-box-shadow: 10px 10px 15px -3px rgba(0, 0, 0, 0.1);

Free CSS Box Shadow Generator

Welcome to our interactive CSS Box Shadow Generator. Designing the perfect shadow for your web elements can be tricky when writing raw CSS code by hand. Our visual tool allows web developers and UI/UX designers to effortlessly tweak horizontal offsets, vertical offsets, blur radius, and spread to achieve the perfect depth. Generate beautiful, modern box-shadows in seconds and instantly copy the cross-browser compatible CSS code to use in your projects.

How to Use the Shadow Generator

  1. Adjust the Offsets: Use the Horizontal Offset and Vertical Offset sliders to determine where the shadow should fall in relation to the main box.
  2. Fine-Tune the Blur: The Blur Radius controls how sharp or soft the edge of the shadow is. A higher blur value creates a softer, more diffused shadow yielding a modern aesthetic.
  3. Set the Spread: The Spread Radius determines the overall size of the shadow before it begins fading. Positive values expand the shadow, while negative values shrink it.
  4. Customize Colors: Choose your preferred shadow color, box color, and background color to preview exactly how the shadow will look in your website's color scheme.
  5. Copy the CSS: Once you are satisfied with your design, simply click the "Copy CSS" button in the bottom right panel to copy the exact code to your clipboard.

Features & Benefits

Real-Time Visual Preview

Stop guessing what your CSS values will look like. Watch your component update in real-time as you drag the sliders.

Cross-Browser Support

Our generator automatically outputs code with the necessary vendor prefixes (`-webkit-`, `-moz-`) for maximum compatibility across older browsers.

Neumorphism & Modern UI

Easily create trendy neumorphic soft-ui shadows or stark, brutalist hard shadows depending on your application's design language.

100% Free & Lightning Fast

Enjoy unlimited shadow generation directly in your browser without any account required.

Frequently Asked Questions

What is the difference between Blur and Spread?

Blur affects the sharpness of the shadow's edges—higher blur makes it fuzzier. Spread affects the literal size of the shadow mass before the blur begins taking effect.

Can I generate inset (inner) shadows?

Currently, this tool generates drop shadows (outer shadows). Inside shadows require the `inset` keyword in CSS. Stay tuned for future updates enabling inset shadow toggling!

Is the generated CSS code responsive?

Yes, box-shadows naturally scale with their parent containers, acting as a visual effect rather than an explicit element that disrupts layout flow.

100% Secure: Client-Side Processing (Zero Data Logs)

What is the CSS Shadow Generator?

The CSS Box Shadow Generator is a visual design manipulator that replaces manual trial-and-error typing. It provides a real-time reactive canvas allowing developers to sculpt complex, multi-layered Drop Shadows and Inner Shadows dynamically using intuitive slider controls.

Writing raw string values like `box-shadow: 0px 10px 15px -3px rgba(0,0,0,0.1)` by hand often results in harsh, un-natural borders. By interacting with a physical UI, you can perfectly dial in the blur physics and spread radius before copying the strict CSS natively.

How to Use the CSS Shadow Generator

Designing organic elevation requires tweaking three parameters:

  1. 1

    Set Elevation Physics: Adjust the X (horizontal) and Y (vertical) offset sliders to dictate the precise angle of your virtual light source.

  2. 2

    Soften the Edges: Increase the Blur radius to make the shadow dissipate naturally into the background material.

  3. 3

    Export Web Rules: Instantly copy the unified `-webkit`, `-moz`, and standard CSS properties directly from the output block.

Real-World Use Cases

Elevation hierarchies dictate modern UI interaction patterns:

  • Card InterfacesApplying a soft, 3-layer diffused drop shadow beneath a pricing tier card to explicitly lift it off a gray background.
  • Input Focus StatesGenerating a sharp, vibrant blue Inner Shadow whenever a user clicks into a password input field, guaranteeing accessibility compliance.

Input & Output Examples

Neumorphic Softness

Slider Values: X 20px, Y 20px, Blur 60px. CSS Output: `box-shadow: 20px 20px 60px #d9d9d9, -20px -20px 60px #ffffff;`

Frequently Asked Questions

Is the output from the CSS Shadow Generator compatible with all browsers?

Yes, the code generated by the CSS Shadow Generator utilizes standard web specifications to ensure your shadow looks perfect across all modern viewports.

How do I integrate the results of the CSS Shadow Generator into my project?

Once you use the tool to visually design beautiful css box shadows. adjust blur, spread, color, and instantly copy the code., you can instantly copy the highly-optimized blur layout directly to your clipboard and paste it into your CSS or Tailwind configuration.

Can I adjust the shadow settings dynamically?

Definitely. The CSS Shadow Generator features real-time visual feedback, allowing you to tweak parameters and instantly preview the spread variations before exporting.

Avinspire Founder

Karthick A.

Founder & Lead Software Engineer

Hi, I'm Karthick. I built Avinspire because too many simple web tasks are wrapped in clutter, vague claims, or needless friction. My focus here is to make the tools genuinely useful, explain their limits clearly, and keep improving the editorial quality around them over time.