CyberChef
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CyberChef

All-in-one browser tool for data manipulation and analysis

A web-based data transformation tool that simplifies complex data operations like encoding, encryption, compression, and analysis through an intuitive drag-and-drop interface.

What we love ❤️

  • Open source and actively maintained
  • Processes everything locally - no data leaves your browser
  • Supports 440 operations including encryption, encoding, compression, and data analysis
  • Drag-and-drop interface for creating operation chains
  • Handles multiple input formats (hex, base64, text, files)
  • Real-time output preview as you modify operations
  • Can save recipes for repeated use
  • No registration required, works entirely in-browser
  • Can be downloaded for offline use
  • Excellent for security research and data transformation tasks

Worth noting 💡

  • Complex recipes may have steep learning curve
  • Some advanced operations require significant browser resources
  • Best experienced on desktop browsers

CyberChef delivers comprehensive data manipulation capabilities through a visual recipe-based interface that makes complex operations accessible. While the initial learning curve can be steep, its extensive operation library and local processing make it an invaluable tool for data analysis and transformation tasks. It's an excellent choice for both technical and non-technical users who need to process data without relying on multiple specialized tools.