Glassmorphism CSS Generator
Create a modern frosted-glass effect. Adjust blur, transparency, and borders in real-time. Everything runs offline in your browser.
Privacy First: Your images and settings never leave your device. All processing is done locally via CSS and JavaScript.
This glassmorphism css generator allows you to visually configure the frosted-glass effect common in modern UI design. By adjusting sliders for blur, transparency, and border contrast, you can create a semi-transparent layer that diffuses the background elements behind it.
You would use this tool when building dashboards, modals, or navigation bars that require a sense of depth and hierarchy without completely obscuring the page content. It focuses specifically on the backdrop-filter, background-color, and border properties.
This tool does not generate HTML structures or complex animations; it provides the specific CSS styles needed to achieve the visual effect. The editor runs entirely in your browser, meaning no data is uploaded to a server and the tool works offline once loaded.
How to Use Glassmorphism CSS Generator
- Adjust the blur — Use the backdrop-filter slider to control how much the background is diffused.
- Set transparency — Modify the alpha channel of the background color to determine the glass opacity.
- Refine the border — Add a subtle light border to simulate the edge of a glass pane.
- Copy the CSS — Click the copy button to move the generated code directly into your stylesheet.
Frequently Asked Questions
Why isn't the glass effect showing in my browser?
The frosted effect relies on the backdrop-filter property. Ensure you have a colorful background image or element behind your glass layer, as the effect is invisible on a solid white or black background.
Is backdrop-filter supported in all browsers?
Most modern browsers support backdrop-filter, but some older versions may require a vendor prefix like -webkit-backdrop-filter. Check your target browser support if the blur does not appear.
How do I make the glass look more realistic?
Combine a high blur value with a very low opacity white background. Adding a thin, semi-transparent white border helps define the edges and creates a more convincing 3D glass appearance.
Does this tool save my designs?
No, this tool does not use a database or accounts. All adjustments are made locally in your browser session, and you must copy the CSS code to save your work.