# Glassmorphism CSS Generator

> Create frosted-glass CSS with backdrop blur, transparency and a subtle border.

To create a glassmorphism effect, adjust the blur, opacity and saturation and the frosted panel updates live over a colourful backdrop. The effect relies on backdrop-filter, which blurs whatever sits behind the element — so it only looks like glass over varied content.

**URL:** https://convertto.tech/t/glassmorphism-generator
**Category:** CSS Generators (https://convertto.tech/c/css-generators)
**Privacy:** Runs entirely in the browser; no upload
**Cost:** Free, no sign-up
**Last updated:** 2026-08-01

## Key facts

- **Privacy:** Runs entirely in your browser — nothing is uploaded
- **Cost:** Free, unlimited, no sign-up

## How to use

1. Set the backdrop blur.
2. Set the background opacity.
3. Set the saturation boost.
4. Set the border opacity.
5. Set the corner radius.
6. Pick the tint colour.
7. The result appears immediately — copy or download it.

## FAQ

### Why does my glass effect look like a flat panel?

backdrop-filter blurs what is behind the element. Over a solid background there is nothing to blur, so it reads as plain translucency. It needs an image, gradient or content behind it to work.

### Is backdrop-filter well supported?

Yes in every current browser, though Safari still needs the -webkit- prefix, which is included in the generated CSS. Older browsers simply show the semi-transparent background without blur, which degrades acceptably.

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