CSS Glassmorphism Generator
Create modern frosted glass effects with CSS
Glass Settings
background: rgba(255, 255, 255, 0.25);
backdrop-filter: blur(10px) saturate(180%);
-webkit-backdrop-filter: blur(10px) saturate(180%);
border-radius: 12px;
border: 1px solid rgba(255, 255, 255, 0.125);
box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);What is Glassmorphism (Frosted Glass Effect)?
Glassmorphism is a design trend that uses transparency, background blur, and thin borders to simulate the aesthetics of frosted glass floating over content. The heart of this technique in CSS is the backdrop-filter: blur() property.
Performance Cost (GPU)
Warning: backdrop-filter is one of the "most expensive" properties for a browser to render, as it requires complex calculations on the pixels *behind* the element. Use it sparingly, especially on pages with many animations or for users on older mobile devices.
Accessibility and Contrast
To keep your site accessible (WCAG guidelines), ensure that text over the glass effect has sufficient contrast. A subtle border (outline) and a light shadow can help distinguish the element from the background, improving readability.
Secure Processing: All visual adjustments are processed locally. Octovelo prioritizes your privacy and workflow speed.