Schema Markup Generator

A schema markup generator that reads the finished page and writes JSON-LD to match it, with answer-engine blocks built in.

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What it does

How the schema generator works

Type from page type

BlogPosting, CollectionPage, Product, Service or WebApplication, chosen by the page type rather than a guess.

Overview

Schema Markup Generator, in depth.

Vee3.ai's schema markup generator builds JSON-LD from the page itself. It picks the schema type from the page type, fills it from the title tag, meta description, keywords, featured image and dates the app already holds, and adds an FAQPage graph when the page's FAQ is complete. Because code builds it rather than a model, the markup is always valid JSON and always matches the document beside it.

Read the full guide · 2 min

Schema types it generates, and when

The type follows the page type you set on the roadmap, so each template gets the narrowest schema that can be built truthfully:

  • BlogPosting for guides, listicles, roundups, reviews and VS pages, with headline, author, publisher, word count, and published and modified dates.
  • CollectionPage for collection pages, with an ItemList main entity and the WebSite it belongs to.
  • Product for product pages, with your brand.
  • Service for solution pages, with your organization as provider.
  • WebApplication for tool and calculator pages.
  • FAQPage, added beside any of them in one @graph, when the FAQ qualifies.

Every node carries its name or headline, description, URL, image, keywords and language where the data exists. Empty fields are dropped, never filled with placeholders.

Why not an AI schema markup generator

Ask a model for JSON-LD and it will produce something plausible: a rating nobody gave, a price that changed last quarter, a brace in the wrong place. Vee3.ai uses AI to write the page and code to write the schema. Commercial fields it can't verify from stored data, such as offers, prices and ratings, are left out rather than guessed. If a product page needs Offer or AggregateRating for a rich result, add them from your own catalogue data, where they can be kept true.

FAQ schema that only ships when the FAQ is real

FAQPage is added only when the article's FAQ has three to five questions, each with one complete marked answer, and no question repeats. An outline alone never adds it, and an FAQ outside that shape is left out whole rather than partly included, because FAQ markup has to match what is visible on the page. On one real guide, that check caught a missing answer before the page went out. Google shows FAQ rich results for few sites now, but the same question and answer pairs give answer engines short, self-contained passages to quote.

Answer-engine blocks the schema describes

Schema markup describes a page; it can't make a thin page worth quoting. So the content writer builds every page with a 40 to 70 word direct answer in roughly the first 150 words, a Key facts callout of three to six items, and an FAQ of three to five questions with 40 to 90 word answers. None of this guarantees a citation or a ranking. It gives answer engines clean passages to lift, and the AI visibility tool shows whether they do.

Metadata written to spec

The slug equals the primary keyword. The title tag starts with the keyword and stays within 35 characters, except listicles and roundups, which lead with their item count. The meta description starts with the keyword, stays within 125 characters and never carries a year. The schema reads those same fields, so its name, description and URL agree with the page's head.

Always current, one copy away

The JSON-LD is rebuilt from the saved page every time the editor loads it, so edits made in the SEO content editor flow into the markup without a regenerate button. The Schema box in the editor sidebar names the type, previews the JSON-LD, and copies it already wrapped in a script tag. CMS publishing sends your content and metadata but not the schema, so paste it through your theme or CMS once and keep it in step from the Schema box.

Ship pages whose schema matches every word

Start in a guest workspace with no account or card, and see the JSON-LD build itself from your first page.

Start building free
How it works

How the Schema Markup Generator works, in 4 steps.

  1. Answer first

    The writer places a 40 to 70 word direct answer early and marks it for styling.

  2. Summarize

    A Key facts callout of three to six items goes where it fits the page type.

  3. Anticipate

    An FAQ of three to five questions covers what readers ask next.

  4. Mark up

    JSON-LD is generated from the finished document; preview it or copy it as a script tag.

Who it is for

Who uses it

Agencies

Hand developers markup that matches the copy

Copy the script tag from the Schema box and add it through the client's theme or CMS.

Content teams

Keep FAQ schema in step with edits

Rework the FAQ in the editor and the FAQPage node follows on the next load.

Technical SEOs

Know what every template should emit

Each page type maps to one schema type, and changing the type in the roadmap's Page Type column switches the schema at once.

Why it is different

How it compares with a typical schema generator

  1. 01How it is built Typical tools: A form you fill in, or a model prompt
  2. 02Matching the page Typical tools: Drifts as soon as the copy changes
  3. 03Choosing a type Typical tools: You pick from a long list
  4. 04FAQ markup Typical tools: Whatever questions you paste in
  5. 05Unverifiable fields Typical tools: Filled with defaults or guesses
  6. 06What else you get Typical tools: JSON only
What you get

Outputs you can act on.

Direct answer block
Key facts callout
FAQ with concise answers
Type-correct JSON-LD with FAQPage graph
Copy-ready script tag
Title, meta and slug to length
Under the hood: the limits and thresholds it runs on
Schema types
BlogPosting, CollectionPage, Product, Service, WebApplication, FAQPage
Direct answer
40-70 words, within the first ~150 words
Key facts
3-6 items in one callout
FAQ
3-5 questions, 40-90 word answers; FAQPage only when every question has one complete answer
Metadata
Title ≤ 35 characters · meta description ≤ 125 characters, no year
Delivery
Copied from the Schema box; Publish to site does not send JSON-LD

Schema Markup Generator questions

What is a schema markup generator?

A tool that writes structured data, usually JSON-LD, describing a page to search engines: what it is, who published it and what it contains. Vee3.ai builds it from the finished page with code, so the type, name, description and FAQ match what readers see.

Which schema types does Vee3.ai generate?

BlogPosting for guides, listicles, roundups, reviews and VS pages; CollectionPage for collections; Product for product pages; Service for solution pages; WebApplication for tools and calculators. FAQPage is added alongside when the article's FAQ qualifies.

How do I use it for my website, including WordPress?

Open the page in the editor and find Schema in the sidebar. Preview shows the JSON-LD, and Copy puts it on your clipboard wrapped in a script tag. Paste it through your theme, a header-code setting or your CMS. Publish to site doesn't send it.

Why is there no FAQPage in my schema?

FAQPage is added only when the article's FAQ section has three to five questions, each with one complete marked answer and no repeated questions. An outline alone never adds it, and an FAQ that falls outside that shape is left out rather than partly included.

Does the schema update after I edit the page?

Yes. It's rebuilt from the saved page every time the editor loads it, using the current title tag, meta description, selected keywords, featured image and FAQ. You never regenerate it by hand.

Can I change which schema type a page uses?

The schema type follows the page type, which you can change in the roadmap's Page Type column. The schema switches right away, but the existing outline and content were written for the old type, so you may want to rerun them.

Should I still run it through a schema markup validator?

Yes, as a final check. The output is always valid JSON, but rich result eligibility depends on Google's own requirements, so test the live page in Google's Rich Results Test or the Schema Markup Validator after you paste it.

Works with

Point Vee3.ai at your site.

Start a workspace without an account and watch the roadmap build itself. Save it to an account whenever you are ready.