HTRC Analytics 

 Data 

 Worksets 

 View worksets 

 Recommended
 worksets 

 Create a workset 

 Validate a workset 

 Workset Builder
 2.0 β 

 Datasets 

 Derived datasets 

 Feature Reader 

 Tools 

 Visualize 

 Bookworm β 

 Bookworm Playgound β 

 Gendered
 Characterizations β 

 Algorithms 

 Run algorithms 

 Algorithm results 

 Data capsules 

 Create a data capsule 

 My data capsule allocations 

 Customized research capsule templates 

 Workset toolkit 

 Learn and support 

 About 

 New to HTRC? 

 HTRC glossary 

 Documentation 

 FAQ 

 Contact 

 Go to
 HathiTrust 

 HTRC has discontinued its services as of September 30, 2026. HTRC accounts are
 no longer available. Read
 about the future of the
 HathiTrust Research Center . Some links on this page will not be functional. Access to the HathiTrust Digital Library remains
 open.

 HathiTrust Research Center Analytics 

 Supporting large-scale text analysis of the HathiTrust Digital Library for educational and
 non-profit research

 The HathiTrust Research Center (HTRC) is a research center dedicated to enabling
 computational analysis of the HathiTrust Digital Library. Established in 2011 as a
 partnership between Indiana University, the University of Illinois Urbana-Champaign,
 and HathiTrust, HTRC developed tools, datasets, and infrastructure that supported
 scholars using text and data mining methods to study the HathiTrust corpus.

 In October 2024, HathiTrust Executive Director Mike Furlough announced that
 funding for the Research Center would cease at the end of 2026, at which time the
 center will be formally closed.

 The HTRC Analytics Portal Has Been
 Sunsetted 

 As part of its closing, HTRC Analytics services have ended as of
 September 30, 2026. HTRC accounts and logins are no longer available.
 HTRC Algorithms and Data Capsule services have also been discontinued.

 Some HTRC resources remain available and can be used without an HTRC Analytics account:

 HathiTrust +
 Bookworm 

 Derived Datasets 

 Gendered
 Characterizations visualization 

 Worksets

 What is a workset? 

 Recommended
 worksets 

 Create a
 workset 

 View all
 worksets 

 Datasets

 What are datasets? 

 Extracted Features 

 BookNLP dataset 

 Word frequencies 

 Geographic locations 

 Algorithms

 What are HTRC algorithms? 

 Run
 algorithms 

 Algorithm
 results 

 Data Capsules

 What is a data capsule? 

 Create a data
 capsule 

 View my
 capsules 

 Resources

 Instructional resources 

 Non-consumptive use research policy 

 HTRC data access 

 Contact