Architecture Diagram Tool

Create professional architecture diagrams online with drag-and-drop shapes, connectors, and export capabilities.

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About This Tool

This architecture diagram online tool provides a complete browser-based solution for creating professional system architecture diagrams. Features include a comprehensive shape library (servers, databases, networks, cloud components), intelligent connectors, text labeling, color customization, and multiple export formats (PNG, SVG, JSON). The intuitive drag-and-drop interface requires no installation and works entirely in your browser.

Save your calculation history with a free account

How to Use

Drag shapes from the palette onto the canvas
Connect shapes by clicking connector points
Double-click shapes to add text labels
Use the toolbar to change colors, line styles, and alignment
Export your diagram as PNG, SVG, or JSON for later editing

Frequently Asked Questions

Find Quick Answers

What types of architecture diagrams can I create?

You can create AWS cloud architecture, Azure infrastructure, network diagrams, system design flowcharts, UML diagrams, and general technical architecture visualizations.

Can I save and edit my diagrams later?

Yes, export your diagram as JSON to save the complete structure, then import it later to continue editing. PNG and SVG exports are for sharing final versions.

Is there a limit to the number of shapes I can add?

No, you can add as many shapes as needed. The canvas automatically expands to accommodate your diagram.

Does this tool require an internet connection?

Yes, the tool runs in your browser but requires an internet connection to load initially. All diagram creation happens locally in your browser.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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