Free Open Graph & meta tag previewer
Paste a URL to see how its link preview looks on Facebook, LinkedIn, X, Slack and Discord. We fetch the page the way social crawlers do (no JavaScript), read every og: and twitter: tag, and check the image's real size, format and status.
Free weekly report (early access)
Leave your email and the URL you care about. We're rolling out free weekly email reports and will email you when yours starts. No spam: one email to confirm, then the reports. Unsubscribe or ask for deletion anytime.
We store your email, the URL and the time you signed up. See privacy.
Guides
Guides
Open Graph meta tags: the complete referenceOG image size: 1200×630 and the rules per platformTwitter (X) card types: summary vs summary_large_imageLink preview not updating? How to clear each platform's cacheog:image not showing: 10 causes and fixesIdeal og:title and og:description lengthDynamic OG images: generate one per page automatically
Platforms
Facebook link preview: tags, image size and cache refreshLinkedIn link preview: tags, image size and cache refreshX (Twitter) link preview: tags, image size and cache refreshSlack link preview: tags, image size and cache refreshDiscord link preview: tags, image size and cache refreshWhatsApp link preview: tags, image size and cache refreshiMessage link preview: tags, image size and cache refreshTelegram link preview: tags, image size and cache refresh