How to use Check Rich Snippets
- Type or paste your text into Check Rich Snippets's input area.
- Use the Paste JSON-LD or a <script type=application/ld+json> block setting to control the result.
- Watch the output update instantly while you adjust the text.
- When it looks right, Copy to save it.
About this tool
Check Rich Snippets runs entirely in your browser. Check Rich Snippets assembles valid JSON-LD locally so you can paste it into your page.
The output follows schema.org shapes so search engines can read it. Nothing you enter is uploaded, and it keeps working offline once the page has loaded.
Frequently asked questions
How do I use Check Rich Snippets?
Use Check Rich Snippets to check your input without installing anything using the Paste JSON-LD or a <script type=application/ld+json> block control; everything happens client-side.
Is Check Rich Snippets free to use?
Yes — Check Rich Snippets is completely free, with no usage limits.
Does Check Rich Snippets upload my data?
No — Check Rich Snippets processes everything locally in your browser, so nothing you enter is uploaded or stored.
Does Check Rich Snippets validate against schema.org types?
Check Rich Snippets builds and checks the structured-data markup in your browser so you can paste it straight into your page.
Does Check Rich Snippets work offline?
Once the page has loaded, Check Rich Snippets keeps working with no network connection.