Layer 1
X Offset0px
Y Offset12px
Blur28px
Spread-8px
Color
Opacity0.25
Box Shadow Generator
Create single or multi-layer CSS box shadows with live preview and copy-ready output. Use this free online tool directly in your browser.
Processed locally — your data never leaves your browser
Live Preview
CSS Output
box-shadow: 0px 12px 28px -8px rgba(15, 23, 42, 0.25);What is Box Shadow Generator?
Box Shadow Generator helps developers, designers, and content teams complete repetitive tasks faster. It is built for quick copy-and-paste workflows and practical day-to-day use.
How to use
- 1
Paste or enter your data in the Box Shadow Generator input area.
- 2
Run the conversion, generation, or validation action.
- 3
Copy or download the result for your project workflow.
Common Use Cases
- 1
Create a multi-layer box shadow for a floating card or modal to achieve depth without an image
- 2
Build a soft inner shadow for a pressed-button or inset text field effect
- 3
Generate a color-tinted drop shadow that matches a button or card's brand color
- 4
Copy the exact CSS box-shadow syntax for paste into a stylesheet or design system token
- 5
Experiment with blur, spread, and offset values interactively to match a Figma shadow style
Try an Example
Card depth shadow
Example Input
0 12px 28px -8px rgba(15, 23, 42, 0.32)
Expected Output
box-shadow: 0 12px 28px -8px rgba(15, 23, 42, 0.32);
Frequently Asked Questions
What is Box Shadow Generator?
Box Shadow Generator is a free browser-based utility on Bite Size Tools. Create single or multi-layer CSS box shadows with live preview and copy-ready output.
Is Box Shadow Generator safe to use with sensitive data?
Yes. Tool processing runs in your browser, so your input is not sent to a server by default in this app.
Can I use Box Shadow Generator for production work?
Yes. You can use the output directly in development and production workflows after validating it with your project requirements.