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    1. Atlas
    2. Diagram Studio
    3. Network Diagram Tool

    Network & cloud diagram tool

    Network & cloud architecture diagram tool

    Map your infrastructure with proper network and cloud icons: AWS, Azure, GCP, Kubernetes, and Cisco-style topology. Describe the architecture in plain English and AI lays out the first draft.

    Open Network Diagram ToolAll diagram tools
    • AI text-to-diagram
    • 1000+ shapes
    • Real-time collaboration
    • Free to use

    Step by step

    How to use the network diagram tool

    1. 1

      Open the network diagram tool

      Launch Atlas Diagram Studio and start a network or cloud architecture diagram from the shape library.

    2. 2

      Drop in nodes and services

      Drag network devices and cloud service icons (AWS, Azure, GCP, Kubernetes) onto the canvas and connect them to show topology and data flow.

    3. 3

      Generate from a description

      Describe the architecture in plain English (for example, a three-tier web app on AWS) and AI produces an editable diagram.

    4. 4

      Collaborate and export

      Review the design with your team in real time and export to PNG, SVG, or PDF for the runbook or RFC.

    Open Network Diagram Tool

    Why Atlas Diagram Studio

    A diagram tool that is part of your work

    Most online diagram tools are throwaway. This one has an AI engine, real-time collaboration, and lives inside the workspace where the rest of your work already is.

    • AI does the first draft

      Describe your network diagram in plain English (or paste Mermaid) and Atlas generates an editable, validated diagram you can refine, instead of starting from a blank canvas.

    • Real-time collaboration

      Invite your team and build the network diagram together with live cursors, comments, and version history: nobody emails a screenshot back and forth.

    • Part of your whole workspace

      Unlike a one-off network diagram tool, this lives inside Atlas, so the diagram attaches to the project, task, or doc it describes and is searchable alongside the rest of your work.

    • AI text-to-diagram
    • Mermaid & .drawio import
    • Real-time multiplayer
    • PNG / SVG / PDF export

    More diagram tools

    • Flowchart Maker
    • Mermaid Editor
    • AWS Architecture Diagram Tool
    • Azure Architecture Diagram Tool
    • All diagram tools
    • Open the editor

    FAQ

    Questions, answered.

    Is the network diagram tool free?
    Yes. You can create a network or cloud architecture diagram for free in Atlas Diagram Studio. A free Atlas account lets you save, collaborate, and use the rest of the all-in-one workspace.
    Can I make a network or cloud architecture diagram with AI?
    Yes. Describe what you want in plain English, or paste Mermaid, and the AI engine builds an editable network or cloud architecture diagram, validating the structure and auto-fixing common mistakes before it renders.
    Can I export my diagram?
    Yes. Export to PNG, SVG, and PDF (plus Mermaid source and .drawio), so your diagram drops cleanly into docs, slides, and code repositories.
    Does it work in the browser?
    Yes. Atlas Diagram Studio runs in any modern browser with nothing to install, with real-time collaboration built in.

    Ready when you are

    Network Diagram Tool, and 15 more diagram tools.

    Atlas Diagram Studio makes every diagram (flowcharts, UML, ERDs, architecture, mind maps) with AI text-to-diagram and real-time collaboration, inside an all-in-one workspace. Start free.

    Get started freeSee pricing
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