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Threat Thinker
Threat Thinker Demo

Turn diagrams into security insights.

Paste Mermaid, draw.io XML, or Threat Dragon JSON.
Get a detailed threat analysis report in Markdown and HTML.

Diagram Input

Public demo: Please don't paste sensitive architecture diagrams here. For sensitive diagrams, use the CLI version instead. GitHub →

Use CLI for sensitive
Status: Idle

Markdown Output

Run an analysis to see results.

HTML Preview

Preview will appear here after you click Preview.