Map infrastructure with clarity. Connect devices, describe links, review topology, and ship diagrams with their documentation—without uploads.
◈ Editable projects⌁ Private by design↗ SVG, PNG & documentation
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Topology workspaceStart with a template or blank canvas
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Ready for your network
Add a device on the left or start with a template. Connect endpoints to show a relationship.
Select devices to edit, or drag to reposition.
Topology review
Structure checks—not live network discovery or security verification.
Designed for diagrams and documentation—not traffic simulation or automated security assessment.Browser-only processing
PLANNED. CONNECTED. DOCUMENTED.
Infrastructure made understandable.
Create a readable topology that engineering, security and operations teams can discuss and maintain.
01 / MODEL
Every component in place
Routers, switches, firewalls, servers, databases, Wi-Fi and more. Add visually grouped network zones and descriptive metadata.
02 / REVIEW
Catch structural gaps
Identify disconnected nodes, repeated IPs or labels and possible graph articulation points. Treat hints as review prompts, not verified network facts.
03 / HAND OFF
Diagrams with context
Export vector SVG, PNG, editable JSON, Markdown device/link documentation or CSV inventory to keep the handoff useful.
Frequently asked questions
Does PixelOkay scan my network?
No. This is a manual diagramming and documentation tool. It does not use SNMP, ping, port scans, device discovery or configuration deployment.
Are my IP addresses uploaded?
No. The editor processes data locally in your browser; exports create local downloads. The tool does not require an account.
Can I reopen an editable network?
Yes. Save an editable JSON project and use Open project to restore nodes, links, zones and properties. SVG/PNG are diagram outputs, not editable project formats.
Does review confirm my network is secure?
No. Checks find basic graph-structure and duplicate metadata issues. Actual availability and security depend on real device configurations, routing, ACLs and operational state.
Using Network Topology Designer
Choose a template or add devices, connect them and label interfaces or network zones. Review metadata and diagram hints before exporting documentation, inventories or an editable JSON project.
This tool draws and documents a manual topology; it does not discover devices, scan networks, test connectivity or configure equipment. IP and topology hints are advisory rather than proof of network correctness. Downloads do not confirm disk persistence, and native file saving depends on browser support and permission.
Choose an editable topology or network documentation
Project JSON: retain supported devices, zones, links and metadata for editing.
Markdown: hand off supported documentation separately from the visual map.
Practice: document a fictional small network
Add a router, switch and workstation as planning objects.
Connect them and label the intended links and roles, using fictional metadata.
Inspect advisory hints, save JSON and export the diagram or inventory needed for review.
This is an authored documentation exercise, not a discovered topology or a connectivity test.
Network diagram questions
Does the tool discover devices or test whether a connection works?
No. The topology is manually authored. It does not scan networks, test connectivity or configure devices. A drawn line represents your documentation, not a verified physical or logical connection.
Do review hints prove the IP plan and network are correct?
No. Hints are advisory checks on the entered model. Confirm real addressing, equipment and connectivity separately. Native file saving depends on browser permission, and requesting a download does not prove the file reached disk.
