MARZOpen Graph Preview Tool
Preview how your page will look when shared on social media.
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About this tool
Paste your Open Graph and Twitter Card meta tags to preview how the page will appear when shared on Facebook, X/Twitter, LinkedIn, and other platforms.
How to use
- Paste your og:title, og:description, og:image, and related meta tags.
- View live previews for different social platforms.
- Adjust tags until the preview looks right.
FAQ
What image size should og:image be?
1200×630px is the widely recommended size for a crisp preview across most platforms.
Does this fetch my live page?
No, by default you paste tags manually so nothing is fetched; this keeps the tool fast and avoids CORS issues with arbitrary sites.