WorldCat.org is a global catalog of library materials. You can search for books, music, video, articles and much more at libraries near you.
WorldCat is the world's largest network of library content and services. It connects people to the collections and services of more than 10,000 libraries worldwide. WorldCat.org lets you search the collections of libraries in your community and thousands more around the world. It's a place where you can find books, music, movies, articles, and digital content, and get access to them through your local library.
300000 / day
500000 / day
4.5 page per visit
Domain Rating
Domain Authority
Citation Level
English, etc
Access to the collections of over 10,000 libraries worldwide.
Find and access digital content including e-books, articles, and more.
Find libraries near you that have the items you're looking for.
Tools and resources to aid in academic and personal research.
Read and contribute reviews and ratings for books and other materials.
Create and manage lists of books, articles, and other materials.
Generate citations in various formats for research materials.
Link your library membership to access more features and services.
Access WorldCat services on the go with the mobile application.
Find resources for educators and students to support learning.
OCLC (Online Computer Library Center)
Dublin, Ohio, United States
Over 10,000 libraries worldwide
To connect people to knowledge by providing access to the world's information.
Utilizes advanced search and database technologies to connect users with library resources.
Supports education, research, and personal growth by making information accessible to all.
Security headers report is a very important part of user data protection. Learn more about http headers for worldcat.org