Build a realistic liquid glass effect entirely in CSS using layered backdrop-filters that simulate edge reflections, emboss highlights, refraction distortion, and color tinting. Customize every aspect: blur strength and softness, tinting with hue and saturation controls, contrast, brightness, inversion amount, edge specularity, corner radius, and a background color overlay. The live preview shows three example elements (a toolbar, a search button, and a content card) against an animated background so you can see exactly how the glass interacts with content behind it. Copy the generated HTML structure and full CSS separately. The technique uses approximately 10 layered elements with backdrop-filter compositing — no images, no JavaScript, no canvas.
TonniTools is built to run locally in your browser. Since no data ever leaves your device, everything works, even without internet.