schema-generator: Organization, Product and FAQPage JSON-LD, in the browser

Builds valid schema.org JSON-LD for the three types that matter most to SaaS and developer-tool sites: Organization, Product/SoftwareApplication and FAQPage. Light validation, then a ready-to-paste <script> block.

Runs entirely in the browser. A single static page — index.html plus app.js — with no build step, no dependencies and no server. Nothing you type is sent anywhere.

Structured data is published here for machine-readability and general good practice. We make no claim that it increases the likelihood of citation by an AI answer engine — the one controlled study on that question found a null result once ranking position was controlled for.

AI disclosure. Generative AI tools (Anthropic Claude, via Claude Code) were used in preparing this software: in writing and reviewing the software in this repository, and in drafting this record's description. The author specified what the software should do and is responsible for its behaviour and for every statement in this record. No AI system is an author, and no result reported here was produced by an AI system presenting its own output as an observation or measurement.