Network diagram software
Creating a network diagram is painless with Lucidchart's free network diagram software. Never purchase an expensive Visio license again!
Access an extensive library with hundreds of network diagram images, including servers, hubs, routers, and more. Add your own by uploading images or use the built-in Google Image Search.
Lucidchart's real-time collaboration eliminates the need to merge different versions or to send a document back and forth. Others can join you on the document and communicate with comments and chats.
Publish and share
When your network diagram is finished, invite others to see it online, or publish it as a PDF or image to include in documentation.
Get started with network diagram examples
Lucidchart's network diagram software offers functionality that's similar to other programs, but without the high price tag. Start diagramming today on our free plan or try a premium plan for 14 days. Outfit your entire IT team for the cost of one Visio license!
Unsure how to best display all of your network components? Browse the network diagram examples that other IT professionals have shared in the Community Library.