Glassmorphism Generator
Create beautiful frosted glass cards for your UI. Tweak blur, transparency, border, and background colors. Copy the ready‑to‑use CSS instantly.
Glassmorphism
Click "Copy CSS" to copy the generated style to your clipboard.
What is Glassmorphism?
Glassmorphism is a modern UI design trend that mimics the look of frosted glass. Elements appear translucent, with a blurred background showing through, subtle borders, and soft shadows. The effect is achieved using CSS properties like backdrop-filter: blur(), semi‑transparent backgrounds (via rgba), and light borders. It creates a sense of depth and layering, often used in dashboards, cards, modals, and navigation bars. This generator lets you create the exact CSS for glassmorphism without writing any code — simply adjust the controls and copy the output.
How to Use the Glassmorphism Generator
- Set the blur – Adjust the blur radius to control how much the background is blurred behind the glass element.
- Adjust transparency – Use the transparency slider to set the opacity of the card's background.
- Choose colors – Pick the card's background color, its border color, and the preview area's background.
- Fine‑tune the border – Increase or decrease the border width for a stronger or softer outline.
- Copy the CSS – Click "Copy CSS" to get the complete
.glass-cardclass and paste it into your project.
Best Practices for Glassmorphism Design
To make the most of glassmorphism, keep these design principles in mind:
- Use vibrant backgrounds – The effect works best against colorful or gradient backgrounds, which create a visible blur.
- Keep it readable – Ensure text on glass elements has sufficient contrast. Use dark text on light glass, or white text on dark glass.
- Add depth with shadows – A subtle box‑shadow enhances the layered look.
- Don't overuse – Glassmorphism is best as an accent. Use it for cards and modals, not entire layouts.
- Layer carefully – Multiple overlapping glass elements can become visually confusing.
Why Use This Glassmorphism Generator?
- Instant visual feedback – See exactly how your glass card will look before implementing it.
- No guesswork – Get the exact
backdrop-filter,rgba, andbordervalues without trial and error. - Production‑ready CSS – The generated code follows best practices and works in all modern browsers.
- Free & private – No sign‑up, and all processing stays on your device.
- Mobile responsive – Works perfectly on phones, tablets, and desktops.
Frequently Asked Questions
What is a Glassmorphism Generator?
It's a free online tool that visually creates the CSS for glassmorphism — a UI design trend that gives elements a frosted glass look. Adjust blur, transparency, border, and background colors, and get the exact CSS code.
How do I use the glassmorphism generator?
Use the sliders and color pickers to control the blur amount, background transparency, border width, and colors. The preview updates in real time. Click 'Copy CSS' to copy the complete CSS class.
What CSS properties are used for glassmorphism?
The key properties are backdrop-filter: blur() for the frosted effect, a semi‑transparent background (using rgba), a subtle border, and a box-shadow for depth.
Is glassmorphism supported in all browsers?
Backdrop-filter is supported in all modern browsers, including Chrome, Edge, Safari, and Firefox. Very old browsers may not show the blur, but the design degrades gracefully.
Can I change the preview background?
Yes, use the 'Preview Background' color picker to simulate different backgrounds behind the glass card.
Is this tool free?
Absolutely. It's completely free with no sign‑up or hidden costs.
Does it work offline?
Yes, once the page is loaded, everything runs locally in your browser. You can continue using it without internet.
Is my design data private?
Yes, all adjustments are processed locally on your device. No design data is ever sent to any server.
Can I use this on mobile?
Yes, the tool is fully responsive. All sliders and controls work smoothly on phones and tablets.
What does 'backdrop-filter' do?
Backdrop-filter applies a graphical effect (like blur or color shift) to the area behind an element. It is essential for achieving the frosted glass look.
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