Anonymous browsing

Only available in 2.3 or later.

With this feature enabled, anonymous users will be able to search for public repositories. That is, people will be able to search public images from your registry without logging in. This feature is enabled by default:

# Allow anonymous (non-logged-in) users to explore the images available in your
# Docker Registry. Only images on public namespaces will be shown.
  enabled: true

The following GIF will show you this feature in action: