— SEO & GEO

Schema Markup Generator

Pick a schema type, fill in the fields, and get valid schema.org JSON-LD in a ready-to-paste script tag.

Recommended fields still empty: name, url, logo. Your markup is valid without them, but filling them in improves eligibility for rich results.
— What it does

The Schema Markup Generator is a free tool that builds valid schema.org structured data as JSON-LD for the most common page types — Organization, LocalBusiness, Website, Article, Product, BreadcrumbList, and Event. Choose a type, fill in the relevant fields, and it outputs a copy-ready <script type="application/ld+json"> block that helps search engines understand your page and qualify it for rich results. Everything runs in your browser.

  • Supports Organization, LocalBusiness, Website, Article, Product, BreadcrumbList, and Event types.
  • Outputs valid, properly escaped JSON-LD inside a ready-to-paste script tag.
  • Softly flags missing recommended fields so your markup is as complete as possible.
  • Runs entirely in your browser — nothing you enter is uploaded.

How to use it

1

Choose a schema type

Select the type that matches your page — for example Article for a blog post or Product for a store item.

2

Fill in the fields

Enter the details for that type. Recommended fields you leave blank are flagged so you can complete them.

3

Copy the JSON-LD

Copy the generated script tag and paste it into your page <head> or before the closing body tag.

Frequently asked

What is JSON-LD and why use it for schema?
JSON-LD is the JSON-based format Google recommends for structured data. It lives in a script tag and is kept separate from your visible HTML, which makes it the easiest schema.org format to add and maintain.
Where do I add the generated script tag?
Paste the <script type="application/ld+json"> block into the <head> of your page, or just before the closing </body> tag. Search engines read it from either location.
How do I check my markup is valid?
After pasting it live, run the URL through Google’s Rich Results Test and the Schema Markup Validator. This tool produces well-formed JSON-LD and flags missing recommended fields before you publish.
Is my data uploaded or saved?
No. The Schema Markup Generator runs 100% locally in your browser with JavaScript. Nothing you type is sent to a server or stored anywhere.

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llms.txt Generator

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← All free tools

— Built by saavos

These tools are free. So is the first version of your agent.

saavos is the AI agent that lives on your website — themed to match your design, answering visitors from your own content, and telling you what they actually want to know. Paste your URL and see it answer, before you install anything.

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