A registry is a repository of container images that can be pulled and deployed on a containerized infrastructure. Portainer supports connecting registries to the Portainer Server instance, allowing you to use those registries when deploying containers.

{% content-ref url="add/" %} add {% endcontent-ref %}

{% content-ref url="add/custom.md" %} custom.md {% endcontent-ref %}

With Portainer Business Edition you can also browse and manage your registries within Portainer itself.

{% content-ref url="browse.md" %} browse.md {% endcontent-ref %}

{% content-ref url="manage.md" %} manage.md {% endcontent-ref %}