Discover AI Tools

Explore our curated collection of 157+ AI tools to boost your productivity and creativity

157 Total Tools
157 Free Tools
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CSS & UI Tools Tools

Showing 57 tools

Free

Tailwind Color Class Generator

The Tailwind Color Class Generator is a browser-based tool designed to help developers and designers easily generate Tailwind CSS color utility classes. By inputting or selecting colors, it produces ready-to-use Tailwind class names—such as bg-blue-500 or text-red-300—streamlining the styling process without manual coding.

Key Features:

  • [
  • {"title":"Color Input","description":"Enter HEX codes or use a picker to select your desired color."},
  • {"title":"Tailwind Class Matching","description":"Find the nearest Tailwind class (e.g., blue, teal, rose shades)."},
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Free

Accent Color Tester

The Accent Color Tester is a free online tool that allows designers and developers to test and preview accent colors on various UI elements such as buttons, links, and highlights. This tool helps ensure that your accent color complements backgrounds and text, enhancing both accessibility and aesthetic appeal. By providing a live preview, it aids in selecting the right accent color that aligns with your design goals.

Key Features:

  • [
  • {"title": "Live UI Component Preview", "icon": "fas fa-eye", "description": "Instantly see how your accent color affects various UI elements."},
  • {"title": "Accessibility Considerations", "icon": "fas fa-universal-access", "description": "Evaluate how well your accent color complements backgrounds and text."},
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Free

CSS HSL Color Tool

The CSS HSL Color Tool is a free online utility that allows designers and developers to explore and generate HSL (Hue, Saturation, Lightness) color values. Adjust the sliders for each component, preview the resulting color in real time, and instantly copy the value in HSL, HEX, or RGB formats. Ideal for creating consistent, accessible color schemes with precise hue control.

Key Features:

  • [
  • {"title":"Live Color Preview","icon":"fas fa-eye","description":"Instantly see how your HSL adjustments affect the color output."},
  • {"title":"Format Flexibility","icon":"fas fa-sync-alt","description":"Copy the color value in HSL, HEX, or RGB formats."},
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Free

Blend Mode Tester

The Blend Mode Tester is a free online tool that allows you to experiment with CSS blend modes like multiply, screen, overlay, and more. It enables you to visualize how different blend modes affect layered content, making it easier to design and implement complex visual effects in your web projects.

Key Features:

  • [
  • {"title":"Live Blend Mode Preview","icon":"fas fa-eye","description":"Instantly see how different blend modes affect layered content."},
  • {"title":"Full Blend Mode List","icon":"fas fa-list","description":"Access a comprehensive list of blend modes like multiply, screen, overlay, and more."},
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Free

CSS Animation Color Tool

The CSS Animation Color Tool helps you create smooth, visually appealing color transitions using CSS animations. You can select start and end colors, define animation duration and timing, and preview the effect live. It's perfect for animating backgrounds, buttons, or text in modern web designs.

Key Features:

  • [
  • {"title":"Choose Animation Type","icon":"fas fa-cogs","description":"Animate gradients, color transitions, or use custom keyframes."},
  • {"title":"Multiple Trigger Modes","icon":"fas fa-play-circle","description":"Supports hover, click, auto-play, or toggling via CSS class or JS."},
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Free

Box Shadow on Hover Demo

The Box Shadow on Hover Demo allows you to visually explore how CSS box-shadow behaves when an element is hovered. Customize properties like offset, blur, spread, color, and transition duration to see live interactive effects and generate the corresponding CSS code.

Key Features:

  • [
  • {"title":"Interactive Hover Preview","icon":"fas fa-eye","description":"See how the box-shadow animates on hover in real time."},
  • {"title":"Preset Examples","icon":"fas fa-layer-group","description":"Click presets like Basic, Material, or Deep Shadow to apply styles instantly."},
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Free

CSS Formatter

The CSS Formatter is a free online tool that helps you format and beautify your CSS code. It transforms minified or poorly formatted CSS into clean, readable code with proper indentation and spacing. This tool is ideal for developers looking to improve code readability, maintain consistency, and ensure best practices in their stylesheets.

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Free

Border Radius Generator

The Border Radius Generator is a quick and easy tool for creating rounded corners in CSS. Adjust all corners together or set custom values for each one, preview changes instantly, and copy the code directly into your project. Perfect for designers, developers, and beginners learning CSS styling.

Key Features:

  • [{"title":"Live Preview","icon":"fas fa-eye","description":"Instantly see border-radius changes."},{"title":"Individual Corner Control","icon":"fas fa-vector-square","description":"Adjust each corner independently."},{"title":"Copy CSS Code","icon":"fas fa-code","description":"One-click copy of generated CSS."},{"title":"Responsive Tool","icon":"fas fa-mobile-alt","description":"Works on all devices for on-the-go design."}]
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Free

CSS Layout Debugger

Imagined as a browser-based utility, the CSS Layout Debugger would allow developers to visually outline and inspect page layouts. It helps debug common CSS issues—like misaligned elements or unexpected spacing—by applying colorful, clickable overlays. An invaluable aid for diagnosing layout problems quickly without diving into developer tools.

Key Features:

  • [
  • {"title":"Colorful Outlines","icon":"fas fa-square-outline","description":"Sets visual borders on each element to see structure at a glance."},
  • {"title":"Hover Tooltips","icon":"fas fa-info-circle","description":"Display element properties like tag name or bounding box on hover."},
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Free

CSS Opacity Previewer

The CSS Opacity Previewer is a free, browser-based tool that helps you visualize and generate CSS opacity values for your design elements. It allows fine control over transparency through an intuitive slider and instantly produces the corresponding CSS snippet for seamless integration.

Key Features:

  • [
  • {"title":"Live Opacity Preview","icon":"fas fa-eye","description":"View how transparency affects your element instantly."},
  • {"title":"High-Precision Slider","icon":"fas fa-sliders-h","description":"Control opacity from 0 to 1 with 0.01 accuracy."},
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Free

Glow Border Tool

The Glow Border Tool enables you to create stunning, glowing border effects around UI elements using customizable colors, glow size, spread, and intensity. You can preview your glowing border live and instantly export clean, ready-to-use CSS code.

Key Features:

  • [
  • {"title":"Custom Glow Controls","description":"Adjust color, size, spread, and intensity of the glow."},
  • {"title":"Live Preview","description":"See border glow effects in real time as you tweak settings."},
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Free

CSS Skeleton Loader Colorizer

The CSS Skeleton Loader Colorizer is a free online tool that allows you to customize the appearance of skeleton loader animations using CSS. Skeleton loaders are placeholder elements displayed while content is loading, providing a better user experience during wait times. This tool enables you to adjust colors, shapes, and animation speeds to match your website's design aesthetics.

Key Features:

  • [
  • {"title": "Customizable Colors", "icon": "fas fa-palette", "description": "Adjust loader colors to fit your website's theme."},
  • {"title": "Shape Variations", "icon": "fas fa-square", "description": "Choose from various shapes for your skeleton loaders."},
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