MediaMeta is a Chrome extension that specializes in extracting various types of page-level metadata from any webpage, including Open Graph, JSON-LD, Twitter Card, and Dublin Core tags. This tool is particularly beneficial for media archivists and researchers who require detailed authorship and attribution information for downloaded media. With its easy-to-use interface, users can quickly gather essential data without navigating complex menus or settings.

The extension operates as a Manifest v3 application, ensuring compatibility with the latest Chrome updates. Once the metadata is extracted, it is conveniently exported as a structured JSON sidecar file, making it simple to integrate the information into other applications or workflows. Overall, MediaMeta serves as a valuable tool for those who need to systematically capture and organize webpage metadata.