Online Use Case Generator
Generate clear use cases from a feature list, requirements, or user stories. Output includes actors, preconditions, main flow, and optional alternate/exception flows.
How to use
Use this to draft use cases from rough notes without overthinking the format.
- Paste requirements, features, or user stories (one per line works best).
- Optionally set System, Actors, detail level, and whether to include alternate flows.
- Click Generate, then copy or tweak the output.
FAQ
What should I paste into the input?
Any requirements text works, but one feature/goal per line gives the cleanest results (bullets are ideal).
Can it parse user stories like “As a… I want to…”?
Yes. It extracts the “I want to …” action and uses that as the use case title.
Does this create UML diagrams?
No. It generates use case text/specs (actors, flows, pre/postconditions) that you can later diagram if needed.
How do I include alternate or exception flows?
Enable “Include alternate/exception flows” or add Alt: on in the input header.
Is the output good enough for an SRS/PRD?
It’s a strong draft. You should still validate business rules, edge cases, and terminology with stakeholders.
Can I export to Markdown?
Yes. Choose “Markdown” in Output format to paste directly into README, wiki, or docs tools.
Is my data sent to a server?
No. Generation runs in your browser; the tool JavaScript does not make network requests.
Continue your workflow
Browse related tools by task. Use the improved core tools for a consistent workspace with file import, downloads and clear validation errors.