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OpenAPI to Sequence Diagram
Paste OpenAPI JSON or YAML and turn API operations into a sequence diagram that explains request handling.
サンプル
Sequence diagram準備完了
Your API sequence diagram will appear here.
使い方
- 1Paste source text into the editor.
- 2Review the generated visualization.
- 3Edit the input and export the rendered SVG or PNG when the diagram looks right.
主な用途
API documentation reviewBackend onboardingEndpoint flow explanation
関連ツール
FAQ
Does this use AI?
No. This tool runs parsing and visualization locally in the browser.
Convert OpenAPI paths into a Mermaid sequence diagram locally.
Paste OpenAPI JSON or YAML and turn API operations into a sequence diagram that explains request handling.
DiagramPreview keeps the workflow editable so you can revise the source and regenerate the visualization quickly.