Online tools for QA specialists
Test data generation, redirect checking, code validation, and other tools for QA professionals.
Regex Tester
Test and validate regular expressions
- 🔍 Regex testing
- 📝 Pattern matching
- ✅ Result validation
Hash Generator
Generate hash sums from text
- 🔐 Hash generation
- 📄 Multiple format support
- 🔄 Online result
Case Converter
Quickly and easily change text case
- 🔠 Uppercase conversion
- 🔡 Lowercase conversion
- 🔤 Custom options
Password Generator
Generate secure random passwords
- 🔐 Strong passwords
- 🎲 Random generation
- ⚙️ Custom options
QR Code Generator
Create QR codes for various data
- 📱 QR code generation
- 🎨 Custom style
- 💾 Multiple formats
Email Checker
Validate and check the existence of email addresses
- ✉️ Format validation
- 🔍 Remove invalid emails
- ✅ Useful for CRM marketing
Lorem Ipsum Generator
Generate placeholder text for your designs
- 📝 Text generation
- 📏 Custom length
- 🎯 Language support
Duplicate Line Remover
Remove empty and duplicate lines from input text
- 📝 Empty line cleaning
- 🔄 Duplicate removal
- 📊 Original and final line stats
Bulk URL Opener
Open multiple links at once with a single click
- 📋 List operation
- 🔗 Open all at once
- 🗂 Bulk processing
Site Screenshot
Take full-page screenshots of websites
- 📸 Full-page screenshot
- 💾 Multiple formats
- 📱 Device emulation
Screen Resolution Checker
Check display resolution and properties
- 📱 Screen details
- 🖥️ Resolution info
- 📊 Responsive implementation
Redirect Checker
Check URL redirects and see where they lead
- 🔍 Redirect analysis
- 🌐 Chain checking
- 📄 Response codes
URL Decoder
Decode URL-encoded strings
- 🔄 Encode/Decode
- 🔓 URL format support
- 📝 Special characters
Base64 Decoder
Encode to Base64 and decode back
- 🔄 Encode/Decode
- 📝 String support
- 📁 Large text support
Timestamp Converter
Convert timestamps between different formats
- 🔄 Timestamp conversion
- 📅 Date formatting
- 📈 Ready and flexible templates
User Agent Checker
Check browser and device information
- 🔍 Browser info
- 📱 Device info
- 🛡️ Useful for QA
IP Checker
Check IP address details and geolocation
- 🌍 Geolocation info
- 🔍 ISP details
- 🛡️ Security analysis
GeoIP Checker
Check the geolocation of an IP address
- 🛡️ Geolocation info
- 🔍 Technical IP details
- 🌍 Location map
Random Number Generator
Generate random numbers from a range or custom list
- 🔢 Random number generation
- 📊 Work with ranges and lists
- ✨ Exclude numbers
Random List Generator
Shuffle lists and pick random winners
- 🔄 List shuffling
- 🏆 Winner selection
- ✨ Exclude duplicates
Random Date Generator
Generate random dates from a range or custom list
- 📅 Random date generation
- 📊 Date range
- ✨ Multiple formats
Random UUID Generator
Generate random UUIDs for development and testing
- 🔢 UUID generation
- 📊 Batch generation
- 📋 Copy results
Random IP Generator
Generate random IPv4 and IPv6 addresses for testing and development
- 🌐 IPv4 and IPv6 support
- 📊 Custom ranges
- 📋 Batch generation
Random MAC Address Generator
Generate random MAC addresses for network testing and development
- 🔢 MAC address generation
- 📊 Batch generation
- 📋 Useful for QA
Random Color Generator
Generate random colors in various formats
- 🎨 Color generation
- 📊 Batch generation
- 📋 HEX, RGB, HSL codes
robots.txt Analyzer
Test and check the configuration of robots.txt file
- 🤖 robots.txt checking
- 🔍 URL pattern testing
- 📊 Online testing
XML Validator
Check and validate the structure of XML files
- ✅ XML validation
- 🔍 Error detection
- 📝 Format checking
SSL Checker
Check the status and details of SSL certificates
- 🔒 Certificate checking
- ⏰ Expiry checking
- 🔍 Security details
GZIP Checker
Check the GZIP compression status of a website
- 🔍 Compression checking
- 📊 Size comparison
- ⚡ Request time estimation
Domain Age Checker
Check the registration age of any domain
- 🕒 Age calculation
- 📅 Registration date
- ⏰ Renewal period
WHOIS Checker
Get domain registration information
- 🔍 Domain lookup
- 📊 Registration info
- ⏰ Expiry dates
Pomodoro Timer
Manage your time efficiently using the Pomodoro technique
- 🕒 Productivity boost
- 📝 Time settings
- ✨ Notifications