# apphelp tool profile
name: JSON Schema Generator
tool: tool-jsonschema
domain: jsonschema.apphelp.net
canonical: https://jsonschema.apphelp.net/en
summary: Infer a JSON Schema from sample JSON data locally in your browser.
inputs: Sample JSON and a schema title.
outputs: Draft JSON Schema as formatted JSON.
use-cases: document API payloads; start validation schemas; generate low-code field contracts
keywords: json schema generator, json to schema, api schema
languages: en, zh-CN, zh-TW, ar, de, fr
seo: locale-routed, canonical, hreflang, sitemap, robots, JSON-LD
geo: llm.txt profile, concise task summary, input/output contract, use-case list, local-first privacy notes
privacy: browser-local processing, no upload by default
analytics: Microsoft Clarity and Google Analytics (opt-in)
no-login: true