Free tool
What does your link look like when it's shared?
Paste any URL and I'll show you exactly how it unfurls on Facebook, LinkedIn, X, and iMessage. Eight checks on the tags that control it, plus live mockups, zero signup.
Reads your Open Graph and Twitter Card tags, then probes the preview image itself.
The other 10 free tools
AI search grader AI · 0-100 You vs. competitor Head to head Local SEO check Map pack SERP preview Google preview Speed test Core Web Vitals Slow-site cost Dollars lost Broken links Dead links Image scanner Alt · weight · GPS Security check Headers · cert Email check SPF · DMARC
All free, no signup. See the full instrument panel or have me fix what they find.