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A comprehensive collection of 68+ free browser-based developer utilities including formatters, encoders, generators, testers, converters, and design tools — all with instant results, complete privacy, and zero login required.
Explore AllDevToolsHub — a one-stop developer toolkit with 68+ free browser-based utilities for everyday development tasks.
Dark-themed landing page with category-based sidebar navigation, Cmd+K instant search, and popular tools showcased for quick access.
Clean card-based layout displaying all 68+ tools with category tags, descriptions, favorites toggle, and hover interactions.
Instant text case conversion supporting UPPERCASE, lowercase, camelCase, snake_case, PascalCase, kebab-case, Title Case, and Sentence case.
Collapsible sidebar with Favorites, Recents, and 7 tool categories — Formatters, Encoders & Decoders, Generators, Testers, Converters, Design Tools, and Development Tools.
Modern frontend stack built for speed, privacy, and offline-first developer experience.
React framework with SSR & SSG
Component-based UI library
Utility-first CSS framework
Type-safe JavaScript development
Instant keyboard-driven tool search
Version control and deployment
Everything a developer needs — formatters, encoders, generators, testers, converters, and design tools in one place.
JSON Formatter, HTML/CSS/SQL formatters — prettify and minify code instantly.
Base64, URL Encoder/Decoder, JWT Decoder, and more encoding utilities.
UUID Generator (v1, v4, v7), Password Generator, and other generators.
Regex Tester with live match highlighting and other testing utilities.
JSON to TypeScript, unit converters, data format converters and more.
Color Picker (HEX/RGB/HSL/CMYK), Box Shadow Generator, and CSS tools.
Case Converter, Crontab Generator, Aspect Ratio Calculator, and more.
Keyboard-first search to find any of the 68+ tools in milliseconds.
Save frequently used tools and track recently accessed ones from the sidebar.
No data sent to servers — all processing happens locally in the browser.
Building a scalable, fast, and privacy-first developer toolkit with 68+ tools.
Building and maintaining 68+ individual tools across 7 categories without code duplication, inconsistent UI, or a bloated codebase that becomes hard to extend.
Designed a modular tool architecture in Next.js where each tool is a self-contained component following a shared layout pattern. Created a centralized tool registry with metadata (name, category, description, icon) to auto-generate navigation, search, and category pages.
A go-to free resource for developers looking to speed up their daily workflow.
From idea to a fully-featured developer tools platform with 68+ utilities.
Let's collaborate to create high-performance web applications and tools that developers love to use every day.