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JSON Smart Viewer

It serves as a powerful JSON editor, viewer, and comparison tool. Built with a modern React and TypeScript stack, it delivers ultra-fast data exploration without ever sending your data to a server.

  • 100% Client-side processing (Privacy First)
  • Intelligent JSON Comparison and Diff Tool
  • Save and Restore session directly to disk (Privacy First)
  • Visualize entire JSON or selected nodes
  • Handle multiple files at one time
  • Quick search, bookmark, and notes
  • Query and filter your data
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