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DevFreeBy Daniel BeglaryanUpdated August 2026

Glassmorphism Generator

Design a frosted-glass card and copy the CSS.

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Glass

Blur
px
backdrop-filter blur — the frost strength
Transparency
%
fill opacity — higher looks more frosted
Saturation
%
boosts colors bleeding through
Border
px
Border opacity
%
Corner radius
px
Shadow spread
px
Shadow opacity
%
Glass tint
Border color
Background
Frosted Glass
Live preview

Drag the sliders and this card updates instantly. The exact CSS is below, ready to copy.

Button
Try a background
CSS
.glass-card {
  /* Note: place this over a colorful or image background */
  background: rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(12px) saturate(130%);
  -webkit-backdrop-filter: blur(12px) saturate(130%);
  border: 1px solid rgba(255, 255, 255, 0.35);
}
Tailwind classes
bg-[rgba(255,255,255,0.18)] rounded-[18px] shadow-[0_8px_32px_0_rgba(0,0,0,0.12)] backdrop-blur-[12px] backdrop-saturate-[130%] border border-[1px] border-[rgba(255,255,255,0.35)]

backdrop-filter needs a colorful or image background behind the card to show the frost, and older browsers may ignore it — the -webkit- prefix is included for Safari.

Deep dive

About Glassmorphism Generator.

Glassmorphism Generator

Dial in a frosted-glass card — blur, transparency, saturation, border, corner radius, and shadow — and watch it update live over a real gradient background. When it looks right, copy clean CSS or Tailwind classes and drop them straight into your project.

The preview is built from the exact same values that go into the copied code, so what you see is what you ship — including the -webkit- prefix Safari needs and a note reminding you to place the card over a colorful or image background. Nothing to upload, no account, no watermark.

One honest caveat: glassmorphism only reads as glass when there is something colorful or an image behind the card, and backdrop-filter is ignored by a few older browsers, so always test the look on your real content.

  • Product cards: Float a frosted card over a vivid hero image without hiding what is behind it.
  • Login and modals: Give a sign-in box or dialog a soft, blurred overlay that keeps the page visible underneath.
  • Navbars and sidebars: A translucent, blurred bar that stays legible as the page scrolls beneath it.
  • Dashboards and widgets: Layer stat tiles over a gradient so the panels feel like glass on top of the data.
  • Buttons and badges: Reuse the same background and border values on smaller elements for a consistent glass set.
  • Design handoff: Grab exact CSS or Tailwind values instead of eyeballing blur and opacity from a mockup.

Privacy: This tool runs entirely in your browser. No colors, values, or generated CSS ever leave your device — there is no upload, no server call, and no sign-up.

Three steps

How to use Glassmorphism Generator.

01

Upload your file

Drag and drop or click to select your file.

02

Choose settings

Adjust quality, size, or format options.

03

Download result

Your processed file is ready instantly.

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