Open Graph Preview Tool
Preview how your page appears when shared on social media platforms.
Must be an absolute URL. Recommended size: 1200×630px (1.91:1 ratio) for best results on all platforms.
Facebook / LinkedIn Preview
Twitter / X Preview
WhatsApp / iMessage Preview
Generated HTML Tags
Frequently Asked Questions
What are Open Graph tags?▼
Open Graph (OG) is a protocol created by Facebook that controls how URLs appear when shared on social media. The key tags are og:title, og:description, og:image, og:url, and og:type. Without OG tags, social platforms try to scrape a preview from your page's raw HTML, often with poor results.
What is the ideal OG image size?▼
The recommended og:image size is 1200×630px (1.91:1 ratio). Facebook minimum is 600×315px. Twitter summary_large_image works best at 1200×628px. Images smaller than 200×200px are rejected. Always use absolute URLs (https://), not relative paths.
Why isn't my updated OG image showing?▼
Social platforms aggressively cache OG data. Facebook: use the Sharing Debugger tool (developers.facebook.com/tools/debug) and click 'Scrape Again'. LinkedIn: use the Post Inspector (linkedin.com/post-inspector). Twitter re-scrapes automatically within 7 days or when the card URL changes.
What is Twitter Card vs Open Graph?▼
Twitter has its own twitter: meta tags but also falls back to og: tags if twitter: tags are missing. The main Twitter-specific tag is twitter:card which sets the card layout (summary, summary_large_image, app, player). Most sites only need OG tags since Twitter reads them as fallbacks.