Professional-grade utility tools designed for speed, accuracy, and ease of use.
- ⚖️ BMI Calculator - Calculate Body Mass Index with health insights
- 📅 Age Calculator - Calculate exact age with zodiac sign and fun facts
- 📏 Unit Converter - Length, weight, volume, temperature conversions
- 📝 Text Case Converter - UPPERCASE, lowercase, camelCase, snake_case
- 📄 Lorem Ipsum Generator - Placeholder text for web design
- 🔒 Password Generator - Strong & secure password creation
- 🔐 Base64 Encoder/Decoder - Online Base64 converter
- ⚡ Lightning Fast - Optimized performance
- 📱 Mobile Responsive - Works on all devices
- 🎯 SEO Optimized - Rich snippets, JSON-LD schema
- 🔗 Shareable URLs - Query parameters for all tools
- 🛡️ Privacy First - All calculations done locally
- 🎨 Modern UI/UX - Beautiful Tailwind CSS design
- Next.js 14 - App Router, Server Components
- TypeScript - Type safety
- Tailwind CSS - Utility-first styling
- React Hooks - Modern state management
- JSON-LD Schema - Rich snippets for search engines
- Dynamic Metadata - Tool-specific titles & descriptions
- Sitemap Generation - Automated SEO sitemap
- Query Parameters - SEO-friendly shareable URLs
- PWA Ready - Web app manifest
// URL Examples with Query Parameters
/tools/bmi-calculator?height=170&weight=70&unit=metric
/tools/unit-converter?from=cm&to=m&value=100
/tools/password-generator?length=16&symbols=truecm to meter calculator- 18K/monthkg to pounds converter- 45K/monthpassword generator- 165K/monthlorem ipsum generator- 40K/monthbase64 encoder- 22K/month
- Long-tail keyword targeting
- Rich snippet optimization
- Social media integration
- AdSense monetization ready
# Clone the repository
git clone https://github.com/your-username/utilivia.git
# 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.
src/
├── app/ # Next.js App Router
│ ├── tools/ # Utility tools
│ │ ├── bmi-calculator/
│ │ ├── age-calculator/
│ │ ├── unit-converter/
│ │ ├── text-case-converter/
│ │ ├── lorem-generator/
│ │ ├── password-generator/
│ │ └── base64-encoder/
│ ├── layout.tsx # Root layout with metadata
│ ├── page.tsx # Homepage
│ ├── sitemap.ts # Auto-generated sitemap
│ ├── robots.ts # SEO robots.txt
│ └── manifest.ts # PWA manifest
├── components/ # Reusable components
│ ├── JsonLD.tsx # JSON-LD schema
│ └── Breadcrumbs.tsx # Navigation breadcrumbs
├── lib/ # Utility functions
│ └── seo.ts # SEO helper functions
public/
├── ads.txt # AdSense configuration
└── [other assets]
Each utility tool includes:
- Query Parameter Support - Shareable URLs
- JSON-LD Schema - Rich search results
- Breadcrumb Navigation - Better UX & SEO
- Mobile Responsive - Works on all devices
- Copy to Clipboard - Easy result sharing
- Real-time Updates - Instant calculations
- 7 Core utility tools
- SEO optimization
- Modern UI/UX
- Mobile responsive
- Google Analytics integration
- AdSense implementation
- Advanced SEO features
- Social media sharing
- Performance optimization
- QR Code Generator
- JSON Formatter
- Currency Converter
- Time Zone Converter
- IP Address Lookup
Contributions are welcome! Please feel free to submit a Pull Request.
This project is licensed under the MIT License - see the LICENSE file for details.
- Built with Next.js
- Styled with Tailwind CSS
- Icons from Emoji
- Hosted on Vercel
Made with ❤️ for productivity and powered by modern web technologies. Utility tools ,