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JSON Schema

JSON Schema Viewer / Documentation

Render a JSON Schema as readable, navigable documentation with types, descriptions, and constraints.

Runs entirely in your browser — your data never leaves your device.

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How to use this tool

  1. 1Paste your JSON Schema into the editor.
  2. 2Browse the rendered documentation tree.
  3. 3Share the human-friendly view with your team.

Frequently asked questions

What does the documentation show?
Property names, types, descriptions, required flags, enums, and constraints, organized as a navigable tree.
Does it support references?
Internal $ref definitions are resolved so nested and reused structures display correctly.
Is my data uploaded to a server?
No. Every tool on JSONPost runs entirely in your browser using JavaScript. Your JSON never leaves your device, so it is safe to use with private or sensitive data.

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JSON Schema Validator

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JSON Viewer & Tree Explorer

Parse and explore JSON in an interactive tree with expandable nodes, search, and copyable paths.