Product features
Schema markup generator
How RankMeFast builds JSON-LD from stored page facts, what conformance means here, and why a missing property is omitted rather than invented.
Schema markup generator
The generator produces JSON-LD for a page from facts RankMeFast already holds — an audited page, an inventory page, or a URL you paste. You copy or download the result.
<!-- docs-truth: metric=schema_generations; unit=one-generation-one-page-one-type; cache-hits=count; refund=missing-evidence-omitted-with-reason; cadence=on-demand; estimates=first-party-facts -->Supported types and evidence
Seven types are supported: WebPage, WebSite, Organization, Article, BreadcrumbList, FAQPage, and HowTo. You pick the type; RankMeFast assembles the evidence.
Every emitted property carries the stored fact it was copied from, so you can trace each value back to the page it came from before you publish anything.
The conformance report
A deterministic conformance pass separates required gaps from recommended suggestions. Required gaps are properties the type needs; suggestions are properties that would strengthen the markup.
Conformance here means the output satisfies schema.org requirements for the type you selected. It is never a guarantee that Google will show a rich result.
Why properties go missing
A property with no stored evidence is omitted with a stated reason rather than filled in. Ratings, prices, reviews, authors, and dates are never fabricated.
This is why Article commonly reports a datePublished gap: if the page does not expose a publication date RankMeFast can read, the generator says so instead of guessing one.
Honest limits
Markup is copied or downloaded by you. RankMeFast never injects it into your site, your theme, or a tag manager, and it holds no credentials to do so.
Property selection is an AI interpretation constrained by a verbatim-copy post-check: a value that does not match its stored fact exactly is rejected before you ever see it.
For units and plan limits, see Pricing.
Before acting, compare this guide with the stored evidence and status shown in RankMeFast.