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File Date Author Commit
 public 2025-06-24 Ztooly Developer Ztooly Developer [bf2853] Update database schema and favicon
 src 2025-06-23 Ztooly Developer Ztooly Developer [9a885b] Complete rebrand to Ztooly and prepare for open...
 .env.example 2025-06-23 Ztooly Developer Ztooly Developer [9a885b] Complete rebrand to Ztooly and prepare for open...
 .gitignore 2025-06-23 Ztooly Developer Ztooly Developer [9a885b] Complete rebrand to Ztooly and prepare for open...
 LICENSE 2025-06-23 Ztooly Developer Ztooly Developer [9a885b] Complete rebrand to Ztooly and prepare for open...
 README.md 2025-06-24 MAHFUZ AHMED MAHFUZ AHMED [863e4f] Update README.md
 components.json 2025-06-14 gpt-engineer-app[bot] gpt-engineer-app[bot] [f997bc] Use tech stack vite_react_shadcn_ts
 database-schema.sql 2025-06-24 Ztooly Developer Ztooly Developer [bf2853] Update database schema and favicon
 eslint.config.js 2025-06-14 gpt-engineer-app[bot] gpt-engineer-app[bot] [f997bc] Use tech stack vite_react_shadcn_ts
 index.html 2025-06-23 Ztooly Developer Ztooly Developer [9a885b] Complete rebrand to Ztooly and prepare for open...
 package-lock.json 2025-06-23 Ztooly Developer Ztooly Developer [9a885b] Complete rebrand to Ztooly and prepare for open...
 package.json 2025-06-23 Ztooly Developer Ztooly Developer [9a885b] Complete rebrand to Ztooly and prepare for open...
 postcss.config.js 2025-06-14 gpt-engineer-app[bot] gpt-engineer-app[bot] [f997bc] Use tech stack vite_react_shadcn_ts
 server.js 2025-06-23 Ztooly Developer Ztooly Developer [9a885b] Complete rebrand to Ztooly and prepare for open...
 tailwind.config.ts 2025-06-14 gpt-engineer-app[bot] gpt-engineer-app[bot] [f997bc] Use tech stack vite_react_shadcn_ts
 tsconfig.app.json 2025-06-14 gpt-engineer-app[bot] gpt-engineer-app[bot] [f997bc] Use tech stack vite_react_shadcn_ts
 tsconfig.json 2025-06-14 gpt-engineer-app[bot] gpt-engineer-app[bot] [f997bc] Use tech stack vite_react_shadcn_ts
 tsconfig.node.json 2025-06-14 gpt-engineer-app[bot] gpt-engineer-app[bot] [f997bc] Use tech stack vite_react_shadcn_ts
 vite.config.ts 2025-06-14 gpt-engineer-app[bot] gpt-engineer-app[bot] [f997bc] Use tech stack vite_react_shadcn_ts

Read Me

πŸš€ Ztooly – The Ultimate Free Online Tool Collection

✨ Overview

Ztooly is a comprehensive collection of 50+ free online tools designed to boost productivity and simplify everyday tasks. From AI-powered generators to image editing, data conversion, PDF handling, social tools, and more β€” Ztooly is your all-in-one web toolkit.

🎯 Mission: Empower users with powerful, privacy-friendly tools that are fast, free, and easy to use.


🌟 Why Ztooly?

  • πŸ†“ 100% Free – No subscriptions, no hidden fees.
  • πŸ”’ Privacy-First – Files are processed in-browser when possible.
  • ⚑ Fast & Efficient – Optimized for performance.
  • πŸ“± Mobile-Optimized – Fully responsive UI.
  • 🎨 Modern UI – Sleek, intuitive design.
  • πŸ”§ Open Source – Built for developers, extensible by anyone.

🧰 Tool Categories

πŸ€– AI-Powered

  • AI Headline Generator
  • Image Caption Generator
  • Social Bio Generator
  • YouTube Title Generator
  • Video Hook Generator
  • Hashtag Generator

πŸ–ΌοΈ Image Tools

  • Background Remover
  • Image Resizer
  • Watermark Tool
  • EXIF Remover
  • Code-to-Image Generator

πŸ“„ PDF Tools

  • Merge PDFs
  • Compress PDFs
  • PDF to Word
  • PDF to Image
  • Add Password to PDF

πŸ”„ Data Tools

  • CSV to JSON
  • JSON Formatter
  • Case Converter
  • Markdown Previewer

🎨 Design & Barcode

  • Color Palette Generator
  • QR Code Generator
  • Barcode Generator

πŸ”’ Calculators

  • BMI Calculator
  • Percentage Calculator
  • Loan Calculator

πŸ” Security & Fake Data

  • Strong Password Generator
  • Lorem Ipsum Generator
  • Fake Address, IBAN, Credit Card, and User Profile Generators

πŸ“± Social Media

  • Tweet to Image
  • Fake Tweet/Post Generator
  • Instagram Viewer
  • YouTube Tag & Thumbnail Tools

🌐 Web Dev Tools

  • URL Scanner
  • Reading Time Estimator
  • Privacy Policy Generator
  • T\&C Generator

πŸ“Š Analytics & SEO

  • Usage Stats
  • IP/Device Diagnostics

πŸ› οΈ Tech Stack

  • Frontend: React 18, TypeScript, Tailwind CSS, shadcn/ui, Lucide React
  • Build Tool: Vite
  • Backend: Node.js + Express
  • Database: SQLite (for anonymous stats)
  • Development: ESLint, PostCSS

πŸš€ Getting Started

git clone https://github.com/mahfuz4223/Ztooly.git
cd Ztooly
npm install # or yarn install

πŸ”§ Environment Setup

cp .env.example .env

Update .env as needed:

VITE_APP_NAME=Ztooly
VITE_APP_URL=http://localhost:5173
VITE_ANALYTICS_ENABLED=false

πŸ”„ Start Project

npm run dev         # Frontend
npm run server      # Backend

Visit http://localhost:5173


🧾 Project Structure

ztooly/
β”œβ”€β”€ public/                # Static files
β”œβ”€β”€ src/                   # App source code
β”‚   β”œβ”€β”€ components/        # UI components
β”‚   β”œβ”€β”€ pages/             # Tool-specific pages
β”‚   β”œβ”€β”€ hooks/             # Custom hooks
β”‚   β”œβ”€β”€ services/          # API services
β”‚   β”œβ”€β”€ utils/             # Helper functions
β”‚   └── lib/               # Core libraries
β”œβ”€β”€ server.js              # Express backend
β”œβ”€β”€ database-schema.sql    # DB schema
β”œβ”€β”€ .env.example           # Environment template
β”œβ”€β”€ LICENSE
└── package.json

πŸ“¦ Useful Scripts

  • npm run dev β€” Start frontend dev server
  • npm run server β€” Start backend API
  • npm run build β€” Production build
  • npm run preview β€” Preview production build
  • npm run lint β€” Lint code
  • npm run lint:fix β€” Auto-fix linting

🀝 Contributing

  1. Fork & clone
  2. Create branch: git checkout -b feature/your-feature
  3. Code, test, commit
  4. Push & open a PR

πŸ” Guidelines


πŸ”’ Security & Privacy

  • βœ… Local Processing: Files never leave your browser unless needed
  • 🚫 No File Storage: We don’t store your uploads
  • πŸ“‰ Minimal Analytics: Anonymous, opt-out friendly
  • πŸ” HTTPS: Encrypted by default
  • πŸ“‚ Open Source: Transparent and auditable

🌍 Browser Compatibility

  • Chrome 90+, Firefox 88+, Safari 14+, Edge 90+, Opera 76+
  • Mobile: iOS Safari 14+, Chrome/Firefox Mobile, Samsung Internet 14+

πŸ“„ License

This project is open-source and available under the MIT License.



πŸ’‘ Empowering productivity, one tool at a time.

Made with ❀️ by the Ztooly Team

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