About crowd.loc.gov

The Library of Congress launched crowd.loc.gov in the autumn of 2018. The application asks people to transcribe and tag digitized images of manuscripts and typed materials from the Library’s collections. Everyone is welcome to take part! You don't even need to create an account, but if you do you'll have access to additional features such as tagging and reviewing other people's transcriptions. All transcriptions are made by volunteers and reviewed by volunteers before they are returned to loc.gov, the Library's catalog. These transcriptions will improve search, readability, and access to handwritten and typed documents for those who are not fully sighted or cannot read the handwriting of the original documents. Check out the FAQs section in our Help Center for more detailed information.

Crowd.loc.gov runs on Concordia, new open source software developed by the Library of Congress to power crowdsourced transcription projects. The code is visible and free to reuse: visit our Github repository for more information. The platform was built utilizing user-centered design principles based around building trust and approachability. This project is a partnership between the Library and a growing community of volunteers who help us to iteratively improve the platform. Everyone is welcome to take part in transcription and tagging and to give feedback about how we can improve the code base and the project itself. Be in touch!

This program is generously supported by the National Digital Library Trust Fund. This application is the result of collaboration between numerous divisions and teams at the Library of Congress.