Complete documentation for all FreeThings.win tools. Learn how to use our free online utilities with step-by-step guides and examples.
Comprehensive guides for each tool with step-by-step instructions
Learn how to create professional QR codes for URLs, WiFi, email, and more. Complete step-by-step instructions with examples.
Master unit conversions with comprehensive examples. Learn about length, weight, temperature, area, volume, and more.
Complete guide to text case conversion and word counting. Learn all case types and text analysis features.
Create secure passwords and understand password security. Learn best practices and security tips.
UUID generation and Base64 encoding for developers. Learn different UUID versions and encoding techniques.
Get help with common issues and find solutions. Browser compatibility, performance tips, and FAQ.
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Each tool has a comprehensive guide with step-by-step instructions and practical examples.
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