SEO Tools

Open Graph Checker

Check the Open Graph tags that control how a link looks when shared on social media and chat apps.

Not sure what to enter? Try an example: github.com

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5 / 5 Tags Present

github.com

og:title

GitHub · Change is constant. GitHub keeps you ahead. · GitHub

og:description

Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.

og:image

https://images.ctfassets.net/8aevphvgewt8/4pe4eOtUJ0ARpZRE4fNekf/f52b1f9c52f059a33170229883731ed0/GH-Homepage-Universe-img.png

og:url

https://github.com/

og:type

object

Last checked: 0 seconds ago Live

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Result Summary

Passed

Open Graph tags are present

Enter a URL to read its Open Graph title, description and image - the details Facebook, WhatsApp and LinkedIn use to build a link preview.

Recent Searches

Open Graph Checker - github.com 0 seconds ago

What are Open Graph tags?

Open Graph tags (og:title, og:description, og:image, og:url) control how a link looks when it is shared on Facebook, LinkedIn, WhatsApp and many other apps. Without them, platforms guess - often picking the wrong image or text.

How to check Open Graph tags

Enter the page URL or domain in the box above.
Click Check Open Graph.
Confirm og:title, og:description and og:image are present.
Use an og:image of about 1200x630 pixels, and re-share or refresh the platform's cache after changes.

Related checks

For X (Twitter) cards, use the Twitter Card Checker.
To see the share card visually, use Meta Tags Preview.

Use an og:image of at least 1200 x 630 pixels so links look good when shared on Facebook, LinkedIn and WhatsApp. After changing tags, ask each platform to refresh its cached preview - JustChecker keeps an eye on the page itself.

Frequently Asked Questions

1200 x 630 pixels. Keep important text near the centre, since some apps crop the edges.

Social networks cache previews. Use Facebook's Sharing Debugger or LinkedIn's Post Inspector to fetch the page again; WhatsApp refreshes on its own after a while.

Apps guess a title and image from the page, often picking a logo or a random image. Adding og: tags gives you control over how the link looks.

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