# IT Tools - Handy online tools for developers

## About
IT Tools is a free and open-source collection of handy online tools for developers and people working in IT. The platform provides a comprehensive suite of utilities designed to improve productivity and streamline common development tasks.

## Website Information
- **URL**: https://tools.khoadue.me
- **Type**: Web Application / Developer Tools Platform
- **Technology**: Vue.js 3, TypeScript, Vite
- **License**: GNU GPLv3
- **Repository**: https://github.com/CorentinTh/it-tools

## Main Features
- **Text & Data Conversion**: Base64, JSON, YAML, XML, CSV, TOML converters
- **Cryptography**: Hash generators, encryption tools, password analyzers
- **Network Tools**: IP address utilities, subnet calculators, user agent parsers
- **Development Utilities**: Regex testers, code formatters, diff tools
- **Generators**: UUID, ULID, QR codes, passwords, tokens
- **Validators**: IBAN, email, phone number validators
- **Image & Media**: QR code generators, camera recorder, image converters
- **System Tools**: MAC address generators, keycode info, benchmark builders

## Tool Categories
1. **Crypto**: Token generators, hash functions, encryption, password tools
2. **Converters**: Text, data format, and encoding converters
3. **Generators**: Various ID, code, and content generators
4. **Text**: Text manipulation, formatting, and analysis tools
5. **Network**: IP, DNS, and network-related utilities
6. **Image**: Image processing and generation tools
7. **Data**: Data validation, parsing, and transformation tools
8. **Miscellaneous**: Various utility tools for developers

## Complete Tool List

Total Tools: 91

### Crypto (11 tools)
- **Token Generator** (/token-generator) - Generate secure random tokens
- **Hash Text** (/hash-text) - Generate MD5, SHA-1, SHA-256, SHA-512 hashes
- **Bcrypt** (/bcrypt) - Hash and verify passwords using bcrypt
- **UUID Generator** (/uuid-generator) - Generate UUIDs (v1, v4, v5)
- **ULID Generator** (/ulid-generator) - Generate ULIDs (Universally Unique Lexicographically Sortable Identifiers)
- **Encryption** (/encryption) - Encrypt and decrypt text using various algorithms
- **BIP39 Generator** (/bip39-generator) - Generate BIP39 mnemonic phrases
- **HMAC Generator** (/hmac-generator) - Generate HMAC signatures
- **RSA Key Pair Generator** (/rsa-key-pair-generator) - Generate RSA public/private key pairs
- **Password Strength Analyzer** (/password-strength-analyser) - Analyze password strength
- **PDF Signature Checker** (/pdf-signature-checker) - Check PDF digital signatures

### Converter (23 tools)
- **Date Time Converter** (/date-time-converter) - Convert between different date/time formats
- **Integer Base Converter** (/integer-base-converter) - Convert numbers between different bases
- **Roman Numeral Converter** (/roman-numeral-converter) - Convert between Roman and Arabic numerals
- **Base64 String Converter** (/base64-string-converter) - Encode/decode Base64 strings
- **Base64 File Converter** (/base64-file-converter) - Encode/decode files to/from Base64
- **Color Converter** (/color-converter) - Convert between color formats (HEX, RGB, HSL, etc.)
- **Case Converter** (/case-converter) - Convert text between different cases
- **Currency Converter** (/currency-converter) - Convert between different currencies
- **Text to NATO Alphabet** (/text-to-nato-alphabet) - Convert text to NATO phonetic alphabet
- **Text to Binary** (/text-to-binary) - Convert text to binary representation
- **Text to Unicode** (/text-to-unicode) - Convert text to Unicode escape sequences
- **YAML to JSON** (/yaml-to-json-converter) - Convert YAML to JSON format
- **YAML to TOML** (/yaml-to-toml) - Convert YAML to TOML format
- **JSON to YAML** (/json-to-yaml-converter) - Convert JSON to YAML format
- **JSON to TOML** (/json-to-toml) - Convert JSON to TOML format
- **List Converter** (/list-converter) - Convert between different list formats
- **TOML to JSON** (/toml-to-json) - Convert TOML to JSON format
- **TOML to YAML** (/toml-to-yaml) - Convert TOML to YAML format
- **XML to JSON** (/xml-to-json) - Convert XML to JSON format
- **JSON to XML** (/json-to-xml) - Convert JSON to XML format
- **Markdown to HTML** (/markdown-to-html) - Convert Markdown to HTML
- **HTML to Markdown** (/html-to-markdown) - Convert HTML to Markdown
- **n8n Workflow Visualizer** (/n8n-workflow-visualizer) - Visualize n8n workflows from JSON

### Web (16 tools)
- **URL Encoder** (/url-encoder) - Encode/decode URL components
- **HTML Entities** (/html-entities) - Encode/decode HTML entities
- **URL Parser** (/url-parser) - Parse and analyze URLs
- **Device Information** (/device-information) - Get device and browser information
- **Basic Auth Generator** (/basic-auth-generator) - Generate HTTP Basic Authentication headers
- **Meta Tag Generator** (/meta-tag-generator) - Generate HTML meta tags
- **OTP Code Generator and Validator** (/otp-code-generator-and-validator) - Generate and validate OTP codes
- **MIME Types** (/mime-types) - Look up MIME types for file extensions
- **JWT Parser** (/jwt-parser) - Parse and decode JWT tokens
- **Keycode Info** (/keycode-info) - Get information about keyboard keycodes
- **Slugify String** (/slugify-string) - Convert strings to URL-friendly slugs
- **HTML WYSIWYG Editor** (/html-wysiwyg-editor) - Rich text editor for HTML
- **User Agent Parser** (/user-agent-parser) - Parse and analyze user agent strings
- **HTTP Status Codes** (/http-status-codes) - Reference for HTTP status codes
- **JSON Diff** (/json-diff) - Compare and diff JSON objects
- **Safelink Decoder** (/safelink-decoder) - Decode Microsoft Safe Links

### Images and Videos (4 tools)
- **QR Code Generator** (/qr-code-generator) - Generate QR codes from text/URLs
- **WiFi QR Code Generator** (/wifi-qr-code-generator) - Generate QR codes for WiFi networks
- **SVG Placeholder Generator** (/svg-placeholder-generator) - Generate SVG placeholder images
- **Camera Recorder** (/camera-recorder) - Record videos using device camera

### Development (17 tools)
- **Git Memo** (/git-memo) - Quick reference for Git commands
- **Linux Commands Memo** (/linux-commands-memo) - Comprehensive reference for essential Linux commands
- **Random Port Generator** (/random-port-generator) - Generate random port numbers
- **Crontab Generator** (/crontab-generator) - Generate cron expressions
- **JSON Viewer** (/json-viewer) - Pretty-print and view JSON data
- **JSON Minify** (/json-minify) - Minify JSON by removing whitespace
- **JSON to CSV** (/json-to-csv) - Convert JSON data to CSV format
- **SQL Prettify** (/sql-prettify) - Format and prettify SQL queries
- **Chmod Calculator** (/chmod-calculator) - Calculate file permissions
- **Docker Run to Compose Converter** (/docker-run-to-docker-compose-converter) - Convert docker run commands to docker-compose
- **XML Formatter** (/xml-formatter) - Format and prettify XML
- **YAML Viewer** (/yaml-viewer) - Pretty-print and view YAML data
- **Email Normalizer** (/email-normalizer) - Normalize email addresses
- **Regex Tester** (/regex-tester) - Test regular expressions
- **Regex Memo** (/regex-memo) - Regular expression reference
- **AI Playground** (/ai-playground) - Interactive AI/LLM playground

### Network (6 tools)
- **IPv4 Subnet Calculator** (/ipv4-subnet-calculator) - Calculate IPv4 subnets
- **IPv4 Address Converter** (/ipv4-address-converter) - Convert IPv4 addresses between formats
- **IPv4 Range Expander** (/ipv4-range-expander) - Expand IPv4 address ranges
- **MAC Address Lookup** (/mac-address-lookup) - Look up MAC address vendors
- **MAC Address Generator** (/mac-address-generator) - Generate random MAC addresses
- **IPv6 ULA Generator** (/ipv6-ula-generator) - Generate IPv6 Unique Local Addresses

### Math (3 tools)
- **Math Evaluator** (/math-evaluator) - Evaluate mathematical expressions
- **ETA Calculator** (/eta-calculator) - Calculate estimated time of arrival
- **Percentage Calculator** (/percentage-calculator) - Calculate percentages

### Measurement (3 tools)
- **Chronometer** (/chronometer) - Stopwatch and timer
- **Temperature Converter** (/temperature-converter) - Convert between temperature units
- **Benchmark Builder** (/benchmark-builder) - Build and run performance benchmarks

### Text (7 tools)
- **Lorem Ipsum Generator** (/lorem-ipsum-generator) - Generate Lorem Ipsum text
- **Text Statistics** (/text-statistics) - Analyze text statistics
- **Emoji Picker** (/emoji-picker) - Browse and copy emojis
- **String Obfuscator** (/string-obfuscator) - Obfuscate strings
- **Text Diff** (/text-diff) - Compare and diff text files
- **Numeronym Generator** (/numeronym-generator) - Generate numeronyms (e.g., i18n, a11y)
- **ASCII Text Drawer** (/ascii-text-drawer) - Draw text using ASCII art

### Data (2 tools)
- **Phone Parser and Formatter** (/phone-parser-and-formatter) - Parse and format phone numbers
- **IBAN Validator and Parser** (/iban-validator-and-parser) - Validate and parse IBAN codes

## Target Audience
- Software developers
- DevOps engineers
- System administrators
- IT professionals
- Students learning programming
- Anyone working with data formats and development tools

## Usage
All tools are web-based and require no installation. Simply navigate to the specific tool URL and use the interface to perform your desired operation. Most tools support:
- Input validation
- Real-time conversion
- Copy-to-clipboard functionality
- Download options for results
- Responsive design for mobile use

## Privacy & Analytics
- Uses Google Analytics (GA4) for usage tracking
- Implements Usercentrics CMP for GDPR-compliant cookie consent
- Also supports Plausible Analytics as an alternative
- No user data is stored or transmitted beyond analytics

## Technical Details
- Built with Vue.js 3 and TypeScript
- Uses Vite for build tooling
- Implements PWA capabilities
- Supports internationalization (i18n)
- Responsive design with mobile support
- SEO optimized with sitemap and robots.txt

## Contributing
The project is open source and welcomes contributions. Users can:
- Submit feature requests
- Report bugs
- Contribute code
- Suggest new tools
- Improve documentation

## Self-Hosting
The application can be self-hosted using:
- Docker containers
- Cloudron
- Tipi
- Unraid
- Manual deployment

## Contact & Support
- GitHub Issues for bug reports and feature requests
- Open source community support
- Regular updates and new tool additions