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Cover image for X killed the Twitter card validator. Here's the free replacement (and how cards actually work)
Aug 12, 2026 · 4 min read

X killed the Twitter card validator. Here's the free replacement (and how cards actually work)

The official Twitter card validator has been gone since 2022. Our free X Card Validator shows the twitter:card and Open Graph tags any URL serves, previews the card, and flags exactly which tags are missing.

#free tools #twitter #x #card validator #open graph #link preview #developers
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