See exactly what people see when they share your link.
Paste any URL. We'll show you the picture, title and description that pop up when your link gets shared on iMessage, Slack, X, LinkedIn or WhatsApp — plus a score out of 100 and how to fix what's broken.
Wait — what's an Open Graph image?
Think of it as a movie poster for your link. When you paste a URL into iMessage, Slack, WhatsApp, LinkedIn or X, those apps unfurl it into a little card with a picture, a title and a one-line description.
You control all three using a few lines of “Open Graph” meta tags in your site's HTML — and most AI-built sites ship with the wrong picture, no picture, or just plain "Untitled".
og:image · 1200×630pxog:title · ≤ 60 charsog:description · ≤ 200Why we built this
A broken OG card is the #1 silent credibility killer for new sites.
X / Twitter
twitter:card, og:image, fallback rules — all checked.
OG-only. Caches for ~7 days. We show you fresh.
OG-only. Image dimensions matter (≥ 600px wide).
Slack / iMessage
OG with twitter:* fallback. Most ignored. Easy fix.
OG is one of nine categories we audit
A full PageLens AI scan grades the entire site across SEO, accessibility, performance, security headers, design, content, errors and UX — page by page, with screenshots and fix suggestions. From $1.
FAQ
What is an OG image?
Open Graph (OG) is a metadata standard that tells social platforms (X, LinkedIn, Facebook, Slack, iMessage, Discord, etc.) how to render a preview when someone shares your link. The og:image is the picture shown in that preview. Recommended size is 1200×630 pixels.
Why does my Twitter preview look different from my LinkedIn preview?
Each platform applies its own crop, scaling, and rendering rules. Twitter uses twitter:* tags first and falls back to og:* if missing. LinkedIn caches aggressively (it can take 7+ days to refresh). Slack is OG-only. We show you each platform's interpretation.
Why isn't my new OG image showing up on social?
Most platforms cache OG metadata for 1–7 days. Use the platform debuggers (Twitter Card Validator, Facebook Sharing Debugger, LinkedIn Post Inspector) to force a re-fetch. Our checker hits your live URL fresh every time.
What's a good OG checker score?
Anything below 70 is leaving social-share value on the table. 90+ is solid. 100 means you've covered the OG, Twitter, canonical, favicon and standard meta basics — exactly what we'd grade on a full audit, condensed.