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About JSON-Validation.com

What We Do

JSON-Validation.com provides a comprehensive suite of JSON tools for developers. From simple validation and formatting to advanced converters and code generators, we've built everything you need to work with JSON data efficiently.

Our tools include a JSON validator, formatter, minifier, tree viewer, diff tool, and converters for XML, YAML, CSV, TypeScript, and C#. Every tool is designed with developers in mind: fast, clean, and functional.

Privacy First

Your data never leaves your browser.

All JSON processing happens entirely client-side using JavaScript. We don't send your data to any server, we don't store it, and we don't log it.

Built for Developers

We understand developers because we are developers. That's why we've focused on:

  • Speed - Instant processing with no server round-trips
  • Clean UI - Dark theme, syntax highlighting, and keyboard shortcuts
  • No distractions - No pop-ups, no forced sign-ups, no paywalls
  • Large file support - Handle JSON files up to 5MB without issues
  • Helpful errors - Precise error messages with line and column numbers

Our Tools

JSON Validator

Validate JSON syntax with detailed error reporting

JSON Formatter

Beautify and pretty print JSON

JSON Diff

Compare two JSON objects

JSON to TypeScript

Generate TypeScript interfaces

JSON to YAML

Convert JSON to YAML format

JSON Viewer

Interactive tree visualization

Contact

Have feedback or suggestions? We'd love to hear from you. Reach out to us at support@json-validation.com