OG Image Inspector — by Linkshot

About

OG Image Inspector shows the Open Graph image, share-card preview and full
og:* / twitter:* meta tags for whatever page you're on — one click, no
copy-pasting URLs into external checkers.

WHAT YOU SEE WHEN YOU CLICK THE ICON

• The page's og:image rendered at the correct 1.91:1 aspect ratio, with the
  declared og:image:width × og:image:height overlaid so you can spot
  under-sized or over-sized assets at a glance. A "no og:image tag" empty
  state when the page is missing one entirely, and a "failed to load" state
  with the broken URL when the image 404s.
• A "Share card" preview showing how the link renders as a standard
  large-image social card — the same large-image layout Facebook, X
  (summary_large_image) and LinkedIn all use — pulled from og:title,
  og:description and the canonical host.
• A "Raw meta" tab listing every og:* and twitter:* tag the page exposes,
  plus the canonical URL, theme-color and meta description, so you can debug
  missing or malformed metadata in seconds. Tags that aren't set are clearly
  marked "not set" instead of silently empty.

WHO IT'S FOR

• Developers shipping landing pages, blog posts and product pages who want to
  sanity-check their OG metadata before pushing live.
• Marketers and SEOs auditing competitor sites or their own funnel pages.
• Anyone tired of "this share preview looks broken" surprises.

PRIVACY

• The extension only reads metadata from the tab you're actively looking at,
  and only the moment you click the toolbar icon.
• No analytics, no tracking, no remote calls. Everything happens locally in
  the popup.
• No host permissions — uses Chrome's "activeTab" permission, which means
  the extension can ONLY see the current tab and ONLY when you invoke it.

ABOUT THE MAKER

Built by the team behind Linkshot — a tool for generating *dynamic* Open Graph
images that change per page, per product or per user. If you've ever wished
your site had a different OG image for every blog post or every customer
without manually exporting PNGs, that's what Linkshot does. The inspector is
free; the maker is at https://uselinkshot.com.