ToolAstro › CSS

CSS Tools (20 tools)

Gradient, shadow, flexbox, grid, and design generators

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🌈
CSS

Gradient

Visual CSS gradient generator. Create linear and radial gradients with multiple color stops and copy the CSS code instantly.
🔲
CSS

Box Shadow

Visual CSS box-shadow editor with sliders. Adjust offset, blur, spread, and color to create the perfect shadow effect.
✏️
CSS

Text Shadow

Visual CSS text-shadow editor. Create and preview text shadow effects with adjustable offset, blur, and color.
⬜
CSS

Border Radius

Visual CSS border-radius editor for all four corners. Create rounded, pill, and organic shapes with live preview.
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CSS

Flexbox

Visual CSS Flexbox playground. Experiment with flex properties and generate the CSS code for your layout.
🔳
CSS

CSS Grid

Visual CSS Grid layout builder. Define rows, columns, and gap, then copy the generated CSS code.
🪟
CSS

Glassmorphism

Generate frosted glass CSS effects. Customize blur, transparency, and border for modern glassmorphism UI design.
🎬
CSS

Animation

Visual CSS cubic-bezier timing function editor. Create custom animation easing curves and copy the CSS code.
🎨
CSS

Palette

Generate complementary, triadic, analogous, and split-complementary color palettes from any base color.
🎛️
CSS

Shades

Generate lighter tints and darker shades of any color. Create a full color scale for your design system.
♿
CSS

Contrast

Check WCAG AA and AAA color contrast ratios between foreground and background colors for accessibility compliance.
🖌️
CSS

Picker

Visual color picker with HEX, RGB, and HSL output. Pick any color and get all format values instantly.
🔀
CSS

Mixer

Mix two colors together at any ratio. Blend colors visually and get the resulting HEX, RGB, and HSL values.
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CSS

TW Colors

Find the closest Tailwind CSS color class for any HEX color. Match your brand colors to Tailwind's palette instantly.
📏
CSS

Units

Convert between CSS units: px, rem, em, vw, vh, pt, cm, mm, in. Set your base font size and viewport dimensions.
📐
CSS

Aspect Ratio

Calculate and scale aspect ratios. Find the ratio for any dimensions or resize while maintaining proportions.
▲
CSS

Triangle

Generate pure CSS triangles using the border trick. Choose direction, size, and color with a live preview.
🔆
CSS

CSS Filters

Visual CSS filter property editor. Adjust blur, brightness, contrast, saturate, grayscale, sepia, hue-rotate, and invert.
✂️
CSS

Clip Path

Generate CSS clip-path shapes visually. Create polygons, circles, ellipses, and insets with live preview.
⏳
CSS

Loader

Generate CSS-only loading spinners and animations. Choose from multiple styles and customize colors and sizes.