Schema Markup GeneratorJSON-LD
Build valid schema.org structured data without hand-writing a brace. Pick a type, fill what you know, and copy the finished <script> tag.
Only the fields you fill in
Empty properties are left out of the output rather than emitted as blank strings. That distinction matters: search engines treat a required property present-but-empty as invalid markup, while a smaller object that omits it entirely still validates. A padded schema is worse than a short one.
Paste the generated tag anywhere in your page's <head> or <body> — position does not affect how it is parsed.
Frequently asked questions
What does Schema Markup Generator do?
Build valid schema.org JSON-LD for articles, products, FAQs and local business. The whole thing runs in your browser tab, so it is ready the moment the page finishes loading.
Is Schema Markup Generator free to use?
Yes. Schema Markup Generator is completely free on ToolMunch — no trial, no premium tier holding back the main feature, and no daily or hourly cap on how many times you can use it.
Do I need to create an account or sign up?
No. There is no account, no email address, and no login. Open Schema Markup Generator, do the job, and take the result — nothing is gated behind a signup form.
Does Schema Markup Generator send my data anywhere?
Schema Markup Generator runs in your browser. Anything it can work out locally never leaves the tab; a check that has to reach a live site, a DNS server or a certificate has to send the address you asked about, and nothing about that is tied to an account — there is no account.
Does Schema Markup Generator work on Mac, Windows, and phones?
Yes. Schema Markup Generator runs in any modern web browser on Windows, macOS, Linux, Chromebook, Android, and iOS. There is nothing to download or install.
Can I use it as many times as I want?
Yes. There is no queue, no per-hour quota, and no counter that runs out — run Schema Markup Generator as often as the work needs.