About

01 — WHAT

schemapreview is a free schema markup (JSON-LD) generator with visual rich-result previews. It is part of the DEV TOOLBOX family of indie developer tools, alongside deeplinktester.com and cronpreview.com.

02 — WHY

Every other schema generator outputs JSON-LD correctly. None of them show what the rich result actually looks like in Google. Schema App has a visual preview but it is paywalled. schemapreview is the free version.

03 — WHAT WE DON'T DO

• No accounts
• No newsletter
• No spam, no upsell email
• No analytics or tracking pixels of our own

04 — HOW IT IS FUNDED

Display ads via Google AdSense (after you accept the cookie banner) and a handful of affiliate links to SEO tools we have actually used. That keeps the tool free with no signup.

05 — CONTACT

Email hello@schemapreview.dev for bug reports, schema inaccuracies, or guide topic ideas.