A collection of essential developer utilities built with Next.js and TypeScript. This web application provides commonly used tools for developers in a clean, modern interface.
- Encode text to Base64 format
- Decode Base64 strings back to readable text
- Real-time conversion as you type
- Copy results with one click
- URL encode text for safe transmission in URLs
- Decode URL-encoded strings
- Handles special characters and spaces
- Instant conversion
- Parse and format JSON data
- Query JSON using JSONPath expressions
- Validate JSON syntax
- Pretty-print JSON with proper indentation
- Extract specific values from complex JSON structures
- Instantly parse and render Markdown documents with live preview
- Syntax highlighting for code blocks
- Dedicated print optimization to export pixel-perfect PDFs
- Full-screen distraction-free editor with light/dark mode support
- Dark/Light Mode: Toggle between themes or use system preference
- Responsive Design: Works seamlessly on desktop and mobile devices
- Real-time Processing: See results instantly as you type
- Copy to Clipboard: One-click copying of results
- Clean Interface: Minimalist design focused on usability
- No Data Storage: All processing happens locally in your browser
- Next.js 14 - React framework with App Router
- TypeScript - Type-safe development
- Tailwind CSS - Utility-first CSS framework
- next-themes - Theme management
- JSONPath - JSON querying capabilities
# Install dependencies
npm install
# Run development server
npm run dev
# Build for production
npm run build
# Start production server
npm startOpen http://localhost:3000 to view the application locally.
This project is open source and available under the MIT License.