Powerful Features,
Simple to Use
Everything you need to create professional network diagrams, from AI-powered generation to pixel-perfect exports.
AI-Powered Creation
Let AI do the heavy lifting. Describe your network and watch it come to life.
Natural Language Input
Simply describe your network in plain English. "Create a home network with a router, switch, NAS, and three workstations connected via Ethernet." ClearDiagram understands your intent and generates the diagram.
Smart Device Recognition
ClearDiagram automatically recognizes network device types (routers, switches, firewalls, access points, servers) and applies appropriate styling and iconography.
Intelligent Connections
AI understands network topology and creates logical connections between devices. It knows a switch connects to multiple endpoints and a router connects to the internet.
Professional Layouts
Multiple layout algorithms ensure your diagrams look clean and professional every time.
Hierarchical Layout
Perfect for top-down network topologies. Internet at the top, core network in the middle, endpoints at the bottom. Clean, readable, professional.
Force-Directed Layout
Uses physics simulation to find the optimal arrangement. Connected nodes attract, unconnected nodes repel. Great for complex, interconnected networks.
Dagre Layout
Directed graph layout ideal for flow-based diagrams. Minimizes edge crossings and produces consistent, predictable results.
Editing & Organization
Fine-tune your diagrams with intuitive tools designed for network professionals.
Drag & Drop Interface
Click and drag any node to reposition it. The interface is responsive and fluid. Zoom, pan, and select multiple elements for batch operations.
Compound Nodes
Group devices into logical containers representing subnets, VLANs, server rooms, or network zones. Nest groups within groups for complex hierarchies.
Labels & Annotations
Add IP addresses, hostnames, port numbers, and custom labels to any device or connection. Keep your documentation accurate and complete.
Import & Export
Bring your data in and take your diagrams anywhere.
CSV & Excel Import
Already have a device inventory in a spreadsheet? Import it directly. ClearDiagram reads your columns and creates nodes with proper attributes.
Multi-Format Export
Export to PNG for quick sharing, PDF for documentation, or SVG for scalable graphics. Pro exports are watermark-free and print-ready.
JSON Schema
Full JSON import/export with a documented schema. Integrate with your existing tools, scripts, or automation workflows.
Cloud Save & Version History
Pro users get automatic cloud saving with 30-day version history. Access your diagrams from any device, and never worry about losing your work.
Ready to Diagram?
Start creating professional network diagrams in seconds. No credit card required.