ZeroTier automatically handles the complexities of networking across physical network boundaries, freeing you to spend your time on things that matter most.
With ZeroTier you can treat the entire planet like one data center. Our network virtualization technology delivers the power of enterprise software-defined networking to every device, service, and application whether it’s located on premise, at the edge, or in the cloud.
We solve hard networking problems for the world's most admired companies and organizations -- while millions use ZT for simple connectivity, from playing games online to connecting to their home networks from their mobile device.
The ZeroTier SDK enables developers to seamlessly embed high-performance networking into modern applications that are both easier to create and pleasurable to use.
You now can build and deliver connected products and services faster with ZeroTier while avoiding the management cost, liability, and security impact of a large, highly-involved networking cloud presence.
Create a ZeroTier account to access your admin console and get a 16-digit network ID.
Create as many networks as you like and each will be assigned a 16-digit network ID.
Download ZeroTier on any device to receive a unique 10-digit node address.
Then, enter your 16-digit network ID into the join network field on the device to request access to your network.
Check the Auth checkbox on your admin console when your 10-digit node address presents itself.
If a friend wants to join your network they can do so in the exact same way.