Connexion is a full-service online cataloging tool backed by OCLC's 40+ years of cataloging experience. Connexion lets you create and edit high-quality bibliographic and authority records and then share them with the entire OCLC cooperative, which benefits libraries around the world. For more information, see the Connexion page in English, Spanish, French, or Simplified Chinese.

We're discontinuing Connexion browser on 30 April 2024. Current Connexion browser users who prefer a web-based interface are encouraged to make the switch to WorldShare® Record Manager. Users of the Windows-based Connexion client can continue to use the locally-installed Connexion client for their cataloging workflows. Learn more