The pickLink checked Oct 1
OpenGraph
opengraph.xyzPaste a URL, see its social media preview cards
Free tierSignup optional
Why it's the pick
Paste a URL into OpenGraph and it shows the preview cards social sites and chat apps will build from your page's Open Graph tags. You'll spot a missing image, broken title or bad crop before you post. Scanning is free; you only need an account for its image generator.
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