URL-first metadata preview
Check OGP and meta tags before sharing
Enter a public URL to fetch it, or paste HTML/choose a file to inspect key search and sharing metadata locally. HTML is never executed.
Check a URL list
One URL per line, up to 10. URLs are fetched one at a time in input order. URLs and HTML are not saved or tracked.
Batch results
| # | URL | Status | Metadata |
|---|
Check results
Suggested tags
How to read this
- Green means found, yellow means review length, duplicates, or URLs, and red means missing.
- This is static analysis of pasted HTML. It does not guarantee what Google or social networks will crawl or display.
- URL-fetched HTML checks one referenced image within bounded limits. Pasted or file-based HTML does not fetch external images.
What this tool checks
- Title, description, canonical, Open Graph, Twitter Card, and JSON-LD.
- For URL-fetched HTML, one og:image or twitter:image is checked with bounded HTTP, format, byte-size, dimensions, and declared type/width/height/alt consistency. Image bytes are never returned.
- HTML is not executed, and input text, file names, and metadata values are not put into URLs or tracking events. Pasted or file-based HTML never triggers an external image fetch.
- URL fetch is limited to public HTTP(S) GETs with 10-second, 2 MiB, and redirect bounds. Social cache checks, search ranking, and display guarantees are out of scope.
References: Open Graph protocol / Google Search title links