Border Radius Generator
Adjust each corner with sliders and preview the resulting CSS border radius.
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Box Shadow Generator
Shape a shadow with a live preview and ready-to-use CSS.
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Color Alpha Blend
Composite a foreground color over an opaque background and inspect the resulting sRGB color.
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Color Blindness Simulator
Compare color swatches using full-dichromacy simulations for protanopia, deuteranopia and tritanopia.
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Color Distance
Compare two sRGB colors using CIE76 Delta E in D50 Lab, alongside RGB distance.
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Color Mixer
Mix two colors by weight in encoded sRGB or linear-light sRGB with live swatches.
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Color Palette Generator
Choose analogous, complementary or triadic colors, generate tints and shades, and export a custom 50–950 color scale for Tailwind CSS v4.
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Color Picker & Converter
Convert colors between HEX, RGB, HSL, HSV and approximate CMYK with editable channels, sliders and live swatches.
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Contrast Checker
Check text and background contrast against WCAG ratios.
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CSS Clamp Generator
Build a fluid font-size clamp from pixel sizes and viewport endpoints, with an explicit root font size.
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CSS Cubic Bezier
Drag or keyboard-adjust easing control points, test the animation and copy a valid cubic-bezier function.
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CSS Filter Generator
Preview brightness, contrast, saturation, hue, grayscale, sepia, inversion and blur filters before copying CSS.
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CSS Gradient Generator
Create a two-color gradient and copy its CSS.
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SVG to Data URI
Encode local SVG source as a percent-encoded data URI and preview it in an isolated image context.
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SVG Viewer
Inspect bounded local SVG source as an image, with zoom and background controls.
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Text Shadow Generator
Adjust shadow offsets, blur, color and opacity around a live text preview.
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Typography Scale
Generate a modular type scale from a base size, ratio and step counts, with a live type preview.
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