Build Faster with Free, Open-Source, Premium Themes & Components

Themedevhub offers a vast collection of 100% free, open-source, premium themes & components to streamline your web development. Explore beautifully crafted, fully responsive designs optimized for modern websites. Kickstart your next project today!

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Versatile UI Components & Themes

Our flexible components and themes are crafted to integrate seamlessly into any project, offering effortless customization and style.

Mobile-First & Fully Responsive

Optimized for all screen sizes, our designs provide an exceptional user experience on any device, ensuring your website looks great everywhere.

Built-in Accessibility & Usability

Designed with accessibility in mind, our themes and components make navigation smooth, ensuring an inclusive and seamless experience for all users.

All Tools at Your Fingertips

Explore our full collection of smart, time-saving tools to convert, format, and manage your content with ease.

Pattern Craft Collection

Browse a handcrafted collection of ready-to-use CSS background patterns. Instantly preview and copy the styles to use in your next project.

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Image Converter

Convert images between JPG, PNG, WebP, AVIF, GIF, and more formats instantly

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CSS Switch Collection

Easily create interactive CSS toggle switches with smooth animations and customizable styles for modern UI designs.

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Letter Counter

Count letters, words and sentences in a text and analyze this numbers with common limits

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Multiple Whitespace Remover

Clean extra spaces and line breaks from text easily

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CSS Checkbox Collection

Quickly design custom CSS checkboxes with unique styles, colors, and animations, ready to integrate into your web projects.

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Image Cropper

Crop unwanted parts of images and download desired part of the image as a new file

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Markdown to HTML Converter

Instantly convert Markdown content into clean, valid HTML

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CSS Loader Collection

Easily create animated CSS loaders and spinners with custom colors and styles, ready to use in your projects.

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Lorem Ipsum Generator

Create your placeholder texts with desired number of paragraphs and properties

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Case Converter

Convert your text into clean, readable sentences with proper capitalization

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CSS Box Shadow Generator

Generate beautiful CSS box shadows with adjustable blur, spread, and color options, ready to copy and use in your designs.

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Hex to RGBA Converter

Convert hex color codes to RGBA format effortlessly — ideal for transparent designs and fine-tuning UI color schemes.

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RGBA to Hex Converter

Easily convert RGBA colors into standard hex codes — perfect for cleaner CSS and design consistency.

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Placeholder Image Generator

Create custom placeholder images for design and testing

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Tailwind Grid Generator

Generate responsive grid layouts with Tailwind CSS

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CSS Button Collection

A complete set of buttons and menu buttons built with CSS and Tailwind.

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Modern Themes & Templates

Browse a curated collection of responsive, customizable themes and UI kits to speed up your web development and elevate design quality.

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Modern, Responsive UI Components

Fully responsive and customizable UI components built for modern web development. Create seamless, accessible, and user-friendly interfaces with ease.