Cookies Used by Youtube

To the best of our knowledge, as of 21 April 2025, the following cookies are used by YouTube:

Cookie IdDomain Duration

yt-remote-connected-devices youtube.com Never Expires

Description

YouTube sets this cookie to store the user’s video preferences using embedded YouTube videos.

Script URL pattern

youtube.com

Cookie IdDomain Duration

ytidb::LAST_RESULT_ENTRY_KEY youtube.com Never Expires

Description

The cookie ytidb::LAST_RESULT_ENTRY_KEY is used by YouTube to store the last search result entry that was clicked by the user. This information is used to improve the user experience by providing more relevant search results in the future.

Script URL pattern

youtube.com

Cookie IdDomain Duration

yt-remote-device-id youtube.com Never Expires

Description

YouTube sets this cookie to store the user’s video preferences using embedded YouTube videos.

Script URL pattern

youtube.com

Cookie IdDomain Duration

yt-remote-session-name youtube.com session

Description

The yt-remote-session-name cookie is used by YouTube to store the user’s video player preferences using embedded YouTube video.

Script URL pattern

youtube.com

Cookie IdDomain Duration

yt-remote-fast-check-period youtube.com session

Description

The yt-remote-fast-check-period cookie is used by YouTube to store the user’s video player preferences for embedded YouTube videos.

Script URL pattern

youtube.com

Cookie IdDomain Duration

yt-remote-session-app youtube.com session

Description

The yt-remote-session-app cookie is used by YouTube to store user preferences and information about the interface of the embedded YouTube video player.

Script URL pattern

youtube.com

Cookie IdDomain Duration

yt-remote-cast-available youtube.com session

Description

The yt-remote-cast-available cookie is used to store the user’s preferences regarding whether casting is available on their YouTube video player.

Script URL pattern

youtube.com

Cookie IdDomain Duration

yt-remote-cast-installed youtube.com session

Description

The yt-remote-cast-installed cookie is used to store the user’s video player preferences using embedded YouTube video.

Script URL pattern

youtube.com