<head>.- Schema Tool Checker (JSON-LD) – Validate Structured Data Offline
- Schema Tool Generator (JSON-LD) — Offline Structured Data Builder
- Online Schema Converter (JSON-LD) — Extract, Wrap & Normalize
- UTM Checker — Validate UTM Parameters in URLs (Offline)
- Online UTM Converter (Parse, Normalize & Strip UTM Parameters)
- JSON Schema Tool – Validate and Generate Schemas Effortlessly
- Online XML to Schema Converter (XSD) – Generate XML Schema Offline
- Online Schema Generator Tool (JSON-LD) – Create Structured Data Offline
How to use
Fill in the page details, then generate a compact snippet you can paste into your HTML <head>.
- Enter the page title and meta description.
- Add your canonical URL (recommended) and optional social details (site name, image, Twitter handle).
- Choose robots settings (index/follow or noindex/nofollow).
- Click Generate, then Copy the output.
FAQ
What does this meta generator create?
It generates a compact <head> snippet: title, meta description, robots, canonical, Open Graph, and Twitter Card tags.
Do you send my data anywhere?
No. Everything runs locally in your browser and the tool does not make network requests.
Is a canonical tag always required?
It’s strongly recommended for indexable pages, but you can leave it blank if you truly don’t have a stable canonical URL.
What robots value should I use for normal pages?
Use index, follow for standard public pages; use noindex for pages you don’t want in search results.
Why does Twitter card change when I add an image?
With an image, the tool uses summary_large_image; without one it uses summary to keep previews clean.
Will this guarantee correct link previews on Facebook/X?
No—previews also depend on crawlers fetching your page and image successfully, but these tags are the baseline they rely on.
Should I include charset and viewport meta tags?
Usually yes. They’re not SEO “ranking tags,” but they’re standard for correct encoding and mobile rendering.