ROT13 Encoder/Decoder

🔄 ROT13 Encoder/Decoder Features

🔄 Encoding Features

  • ROT13 encoding/decoding
  • Bidirectional conversion
  • Character rotation
  • Alphabet preservation
  • Self-reversible cipher

📝 Character Support

  • A-Z → N-M
  • a-z → n-m
  • Numbers unchanged
  • Special characters preserved
  • Unicode support

⚡ Processing

  • Instant conversion
  • Real-time processing
  • Large text support
  • Memory efficient
  • Error handling

💻 User Experience

  • Simple, clean interface
  • One-click copy functionality
  • Clear input/output display
  • Mobile-responsive design
  • No registration required

🔧 Technical Features

  • Caesar cipher variant
  • UTF-8 encoding
  • Character validation
  • Monospace display
  • Cross-browser support

🌐 Applications

  • Text obfuscation
  • Spoiler protection
  • Simple encryption
  • Educational purposes
  • Fun text games

🚀 Use Cases & Applications

🔒 Text Obfuscation

Hide sensitive information or create simple text puzzles by encoding text with ROT13.

🚫 Spoiler Protection

Protect spoilers in forums and discussions by encoding plot details and reveals.

🎓 Educational Tool

Learn about basic cryptography and Caesar ciphers through hands-on experimentation.

🎮 Fun Applications

Create simple text games, puzzles, and challenges using ROT13 encoding.

💡 Pro Tip: ROT13 is a simple substitution cipher that rotates each letter by 13 positions. It's self-reversible, meaning applying ROT13 twice returns the original text. Perfect for light obfuscation and educational purposes!