The "Project Visibility" settings allow you to control who can access your project and how it is shared with others. You can toggle a project between Private and Public visibility using the switch icon in the visibility settings.
Free plan: Public projects work on the free plan, with a "Made with t0ggles" badge on the public page. Guest users are a paid plan feature.

Public Projects: When set to Public, your project will be accessible via a unique URL in the following format:
t0ggles.com/{BOARD URL}/{PROJECT KEY} (e.g. t0ggles.com/oss-crew/f7).This URL can be shared with anyone, allowing them to view the project without needing access to the entire board. The URL is built from the project key, so the project needs one - set it in General Settings if it's empty.
Public users will have limited access:
By making a project public, you allow broader visibility and collaboration, while maintaining control over sensitive information and permissions.

Paid plan feature: Guest users are available on paid plans. You can start free and upgrade whenever you need them.
Instead of making the project Public, you can add Guest users to the project. They will have the following permissions and restrictions:
Project guests open the project through its project URL - the same t0ggles.com/{BOARD URL}/{PROJECT KEY} link shown in the Guest Users panel. The board URL on its own doesn't work for a project guest: it checks board-level access, so the guest sees "The Board was not found or has restricted access."