Paste a page and see the share card for Facebook, LinkedIn, X, WhatsApp and Slack
Runs in your browser. Nothing you type is sent anywhere. Updated on 24 Oct 2026.A shared link becomes a card built from tags most pages get wrong. Paste a URL and see how it will look on Facebook, LinkedIn, X, WhatsApp and Slack, 5 previews at once, with the image ratio and any missing tag pointed out.
Open your page and press Ctrl+U to view its source; this tool cannot open a web address itself.
Paste the source into the Page HTML pane.
Press each chip in the Network row, from Facebook to Slack, to see the card that network would draw.
Read which tag supplied the Headline, Description and Image, and the Missing line for what to add.
Press Copy report, or download it as open-graph-report.txt.
This Open Graph preview reads the meta tags in a page you paste and draws the share card that Facebook, LinkedIn, X, WhatsApp and Slack would each build from them. Every network is shown with its own fallback order, so you can see which tag actually supplied the headline, the second line and the picture.
One thing it will not do is fetch a page for you. There is no server behind this site and the browser is not allowed to request other people's pages, so any tool here claiming to read a live URL would be lying about where the work happens. Open the page, press Ctrl+U to view source, and paste that in. Pasting only the head, or even a few meta tags, is enough.
The checks cover the mistakes that actually break cards: a relative og:image path, a missing og:url, a twitter:card value that is not a card type, repeated tags where the scraper silently keeps the first, and tags added by client-side JavaScript that a scraper never executes. Each one says what the network does instead.
Paste a base address as well and relative paths are resolved, so the report can show the absolute URL your tag should have carried. Related tools: Meta Tag Generator writes a correct block from scratch.
No, and no tool that runs only in your browser can. Reading another site's page needs a server to fetch it, or a browser permission this page does not have. Open the page, press Ctrl+U for the source, and paste it here. The head alone is enough.
Nine times out of ten the og:image value is a relative path like /card.png. Networks fetch the image from their own servers, so it must be a full https:// address. The other common causes are an image behind a login and a file larger than about 5 MB.
X retired the public Card Validator in 2022. Checking a card now means posting the link, or reading the tags yourself. This page reads them the way X does: twitter: tags first, then og: tags, with the small summary card as the default.
Facebook caches a card the first time a link is shared and does not re-read it on its own. After changing tags, run the URL through Facebook's Sharing Debugger and choose Scrape Again. LinkedIn's Post Inspector does the same job.
Usually not. Facebook, WhatsApp and Slack scrapers read the HTML the server sends and do not run your JavaScript. Tags injected by a client-side framework are invisible to them, so render them on the server or pre-render the page.
No. The parsing is plain string work in your browser and the page makes no network requests at all. Staging pages and internal sites can be checked here without anything leaving your device.
Still stuck? Ask about Open Graph Preview and anybody who knows can answer. No account needed.
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Also works as: Social Share Preview.
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