JSON-LD Schema Extractor is a free Chrome add-on designed to detect and display structured data from webpages in an organized manner. This tool highlights JSON-LD data with syntax highlighting, making it easier for users to understand the structure and content of the data. It allows for quick copying of individual schemas or all extracted data at once, streamlining the process for developers and webmasters who need to work with structured data formats.

The extractor operates locally, ensuring user privacy by not collecting or sharing any data extracted from webpages. Its fast performance and straightforward interface make it a valuable addition to the toolkit of anyone working with JSON-LD schemas. The tool's focus on efficiency and privacy sets it apart in the realm of browser add-ons for structured data.