Free SEO tool
Open Graph Preview Tool
See exactly how your content will look when shared on social platforms. Test og:title, og:description, og:image, and Twitter Card tags with realistic previews.
Open Graph Editor
Live Previews
Generated Meta Tags
Open Graph Best Practices
Image Dimensions
Use 1200 x 630 pixels for og:image. This is the recommended size for Facebook, Twitter, and LinkedIn. Images smaller than 600 x 315 may not display as a large card.
Title Length
Keep og:title under 60 characters. Facebook truncates at roughly 60-65 characters and Twitter/X at about 70. Front-load the most important keywords.
Description Length
Aim for 100-200 characters. Facebook shows up to ~200 characters, but LinkedIn may truncate earlier. Be concise and action-oriented.
Always Include og:image
Posts with images get 2-3x more engagement on social platforms. If no og:image is set, platforms may pull a random image from your page or show no image at all.
Use twitter:card
Set twitter:card to "summary_large_image" for articles and landing pages (shows a large image). Use "summary" for profile pages or less visual content (small square thumbnail).