Open Graph Preview is a Firefox extension designed for web developers and IT professionals. This tool allows users to visualize how their webpages will appear when shared on social media platforms that utilize Open Graph Tags. By providing a simulated preview, it helps users ensure that the correct tags are implemented, enhancing the visibility and presentation of their content.

The extension also identifies any missing or incorrect Open Graph Tags, making it easier for developers to troubleshoot and optimize their webpages. While the preview is inspired by Facebook's display, users should note that the actual appearance may vary depending on the platform where the content is shared. This subscription-based tool is an essential addition for those looking to improve their web presence.