Open Graph Preview

Preview Open Graph tags on the current tab: the standalone og:image, plus how the page would look as a card on X, Facebook, LinkedIn, and Slack. Unlike website checkers, this works on localhost. It reads the HTML already rendered in the tab, including Next.js opengraph-image and generateMetadata output, so you can verify social cards before you deploy. Open any page, click the toolbar icon, and switch between Image, X, Facebook, LinkedIn, and Slack. The extension uses only the activeTab and scripting permissions, and it does not send page content anywhere. Browser-internal pages such as chrome:// and the Chrome Web Store cannot be inspected.