How to Create Network Diagram Online?

How to Create Network Diagram Online?

Want to create network diagram? We will provide you with an introduction on network diagram and let you know how you can create network diagram with a free, online network diagram software.

Image for postNetwork diagram software ? Visual Paradigm Online

[Open & Edit this Network Diagram in Visual Paradigm Online]

What is Network Diagram?

A network diagram shows how computers and network devices (e.g. router, switch, etc) connect with each other within a network. It is widely used in network architecture design. A typical use of network diagram is for tracking down network issues by studying how the computers and devices are connected and inter-related.

Purpose of Network diagrams

A network diagram visualizes the structure of networking devices under a domain. It shows the devices involved in a network (e.g. routers, hubs, firewalls, etc) and how they interact with each other.

Network diagram has a rich set of symbols which makes it easy to visualize different kinds of network.

Image for postNetwork diagram (Created with Visual Paradigm Online)

[Open & Edit this Network Diagram in Visual Paradigm Online]

Recommended Network Diagram Software

Visual Paradigm Online is an online diagramming tool that supports a wide range of business and technical diagram types such as UML, flowchart, ArchiMate, BPMN, ERD, DFD, Org. Chart, Mind Map, Wireframe, Floor plan. Users are offered a free online workspace and allows creation of an unlimited number of diagrams and shapes.

Image for postVisual Paradigm Online logo


  • Free for non commercial use ? No ad and allows the creation of unlimited no. of diagrams and shapes, no restriction of access period
  • Support many diagram types: UML, ERD, Flowcharts, organizational charts, wireframes, Influence Diagram, Floor Plan, Network, Rack, Circuit, Piping, SWOT, Block
  • Allow click to use ? No prior registration and download required.
  • Dashboard for data organization and visualization
  • Cross platform: Runs well on modern web browsers like Google Chrome, Safari, Firefox, Microsoft Edge, and Internet Explorer 8;
  • Easy to use: Create and connect shapes with drag and drop. Connectors are attached to shape border and will never separate apart (unlike many other tools!).
  • Beautiful drawing: Apply different formatting options, which include shape and connectors colors (fill/gradient), 40+ connector types, background color, RTF caption, font options, shadow effect, etc
  • Alignment guide helps you position shapes nicely.
  • Build your own shape library to create diagrams with your own shapes.
  • Start quickly with the pre-developed diagram templates. Hundreds of templates are provided.
  • Print and export your drawing into document and image formats (PDF, PNG, JPG, SVG, GIF)
  • Imports from Visio
  • Add text, notes, external images, web links to diagram
  • Google integration ? Sign in with Google and Google Drive integration

Trial & Prices

  • Free edition for non commercial use ? No ad and allows the creation of unlimited no. of diagrams and shapes, no restriction of access period
  • Upgrade to Starter / Advance Edition at $4/mo and $9/mo, for more diagram types and advanced features

How to Draw Network Diagram?

  1. Open the Network diagram editor in Visual Paradigm Online. (No registration required.)
  2. Drag and drop the symbol of devices that form your network from the palette onto the canvas. Connect them with proper connector lines.
  3. When you finished, you can save the diagram (File > Save as) to our cloud repository for future access. You can also export your work into image (JPG, PNG, PDF, SVG, etc) and share it with your friends or co-workers.

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