Hand-writing JSON-LD is fine for one-off pages — a contact page with Organization, a product page with Product. The generator pays off when you're adding schema to many pages at once, or when you're new to Schema.org and want the validation to catch missed required fields. Alternative: merkle's Schema Markup Generator covers similar schema types but its FAQ and HowTo output is less strict than Google's current requirements.
A FAQPage block with three questions renders as:
{
"@context": "https://schema.org",
"@type": "FAQPage",
"mainEntity": [
{ "@type": "Question", "name": "What is...", "acceptedAnswer": { "@type": "Answer", "text": "..." } }
]
}Paste into the page <head> and Google can surface expandable FAQ results in SERP.
Last updated: 2026-04-22