Frontend utility
Box Shadow Generator
Build a CSS box-shadow declaration from numeric controls.
● This tool runs entirely in your browser. Your input is never uploaded to our servers.
Set the options above to generate a CSS declaration. No text input is required.
Output
Your result will appear here…
How to use Box Shadow Generator
- Set horizontal and vertical offsets.
- Adjust blur, spread, color, and inset.
- Select Generate CSS and copy the declaration.
Example
Input:
Output:
box-shadow: 0px 8px 24px 0px #00000033;
Use cases
- Create card and button shadow declarations.
- Tune a CSS shadow without remembering property order.
- Copy a shadow into a local stylesheet.
About this tool
Build a CSS box-shadow declaration from numeric controls. Processing happens locally in your browser, so your input is not sent to a server or included in analytics.
Frequently asked questions
Can offsets be negative?
Yes. Horizontal and vertical offsets may be negative; blur must be zero or greater.
Does this show a live preview?
This version generates the CSS declaration as text without rendering a preview.
Is anything uploaded?
No. CSS is generated locally in your browser.