unravlr

Stop redrawing network diagrams manually

Define your network once. Generate professional draw.io diagrams in seconds. No drawing skills required.

✓ Used by 50+ network engineers✓ 500+ diagrams generated✓ Open source

How It Works

Six simple steps from device inventory to professional diagram

Step 1📋

Define Your Devices

Add your network devices, assign tiers, and organize into logical pairs. Our schema guides you through the setup.

Define Devices →

📋Define Your Devices screenshot coming soon

Step 2📊

Generate Excel Template

Automatically create a structured Excel file with all your device ports pre-populated. No manual table creation needed.

Download Template

📊Generate Excel Template screenshot coming soon

Step 3🔗

Map Your Connections

Fill in the Excel template with your actual cable connections. Define media types, speeds, and port channels.

Learn More

🔗Map Your Connections screenshot coming soon

Step 4⚡

One-Click Diagram Generation

Upload your completed Excel file and instantly get a professional draw.io diagram. Automatic tier-based layout.

Generate Now →

⚡One-Click Diagram Generation screenshot coming soon

Step 5📐

Professional Output

Get production-ready diagrams with consistent styling, port labels, port channels, and media type legends.

See Example

📐Professional Output screenshot coming soon

Step 6✏️

Edit & Customize

Open directly in draw.io for further editing. Add annotations, change colors, or fine-tune layout as needed.

✏️Edit & Customize screenshot coming soon

📋

Device Ports

Define your network device inventory. Assign tiers, logical pairs, and port groups.

Configure Devices →

📊

Generate Diagram

Upload your Excel template and get a professional draw.io diagram instantly.

Upload & Generate →

Why Engineers Choose unravlr

⚡ Seconds, Not Hours

Generate complete diagrams in under 30 seconds

📐 Professional Quality

Consistent, publication-ready diagrams every time

🔄 Reproducible

Same input = same output. No layout surprises.

🎨 draw.io Native

Edit directly in your favorite diagram tool

Ready to stop redrawing?

Join network engineers who save hours every week with automated diagram generation.