jsontoschema

140 tokens56 tokens60% smaller

JSON Input

Schema Output

Examples

Tools

JSON to Schema
JSON to TypeScript
JSON Formatter
Token Counter
Structure Viewer
npm Package

Use cases

JSON for LLMs
TypeScript Types Guide
Schema Generator

Compare

Schema vs TypeScript
Schema vs JSON Schema

About

Blog
Donate
Terms
Privacy

Free, open-source JSON to schema converter. Everything runs in your browser.

jsontoschema© 2026 jsontoschema