Toolverse - Your Universe of Free Online Tools

🚀 Overview

Toolverse is a comprehensive suite of 123+ free online tools designed to simplify your daily digital tasks. From PDF manipulation and financial calculations to developer utilities and AI-powered generators, Toolverse offers a modern, fast, and privacy-focused experience without the need for signups or subscriptions.

✨ Key Features

• 100% Free & Open: No hidden fees, premium plans, or paywalls.
• Privacy First: Tools run client-side where possible; no unnecessary data collection.
• Modern Architecture: Built with Next.js 14, TypeScript, and Tailwind CSS for peak performance.
• Responsive Design: optimized for seamless usage across desktop, tablet, and mobile devices.
• Dark Mode: Native support for light and dark themes for visual comfort.
• SEO Optimized: Fast loading times and optimized metadata for better discoverability.

🛠️ Tech Stack

• Framework: Next.js 14 (App Router)
• Language: TypeScript
• Styling: Tailwind CSS 4
• Database: MySQL + Prisma ORM
• AI Integration: Google Gemini API
• Fonts: Inter (via Google Fonts)

📦 Installation & Setup

Follow these steps to run Toolverse locally:

1. Clone the repository

   git clone https://github.com/yourusername/toolverse.git
   cd toolverse

2. Install dependencies

   npm install

3. Configure Environment Variables Create a .env.local file in the root directory and add the following:

   DATABASE_URL="your_mysql_connection_string"
   GEMINI_API_KEY="your_google_gemini_api_key"
   NEXT_PUBLIC_SITE_NAME="Toolverse"
   NEXT_PUBLIC_SITE_URL="http://localhost:3000"

4. Initialize Database

   npx prisma generate
   # If you have migrations to apply:
   # npx prisma migrate dev

5. Run Development Server

   npm run dev

   Visit http://localhost:3000 to view the application.

🧰 Available Tools Suite

Toolverse hosts a vast collection of tools organized into intuitive categories:

📄 PDF Tools (70+)

Everything you need for PDF management:

• Core Operations: Compress, Merge, Split, Rotate, Lock/Unlock.
• Converters: PDF to Word, Excel, Images, Text, HTML, and vice versa.
• Utilities: OCR, Metadata Editor, Watermark, and Page Numbering.

💰 Finance & Business (36+)

Calculators for personal and professional finance:

• Investment: SIP, Mutual Funds, CAGR, APY.
• Loans: EMI, Home Loan, Personal Loan, Eligibility.
• Tax & Salary: Income Tax, GST, HRA, Salary/Payroll.

⚡ Developer & Generators

Utilities for creators and developers:

• Code: JSON/XML Formatter, CSS/JS Minifier.
• Generators: QR Code, Secure Passwords, Dummy Data, Lorem Ipsum.
• Text: Case Converter, Slug Generator, Word Counter.

🔢 General Utilities

Everyday tools for everyone:

• Calculators: Scientific, BMI, Age, Date Difference.
• Design: Color Picker, Unit Converters.

📁 Project Structure

toolverse/
├── src/
│   ├── app/              # Next.js App Router pages
│   │   ├── [tool-slug]/  # Dynamic tool pages
│   │   └── api/          # Server-side API routes
│   ├── lib/              # Utilities, configs, and helpers
│   └── components/       # Reusable UI components
├── prisma/               # Database schema and migrations
├── public/               # Static assets
└── scripts/              # Automation scripts

🤝 Contributing

Contributions are welcome! Whether it's adding a new tool, fixing a bug, or improving documentation, feel free to submit a Pull Request.

1. Fork the Project
2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
3. Commit your Changes (git commit -m 'Add some AmazingFeature')
4. Push to the Branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

📝 License

Distributed under the MIT License. See LICENSE for more information.

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Built with ❤️ using Next.js, TypeScript & Tailwind CSS