AI Code Documentation Generator
Create clear docstrings, JSDoc, and README files using our AI code documentation generator. Start your free trial and automate documentation today.
About AI Code Documentation Generator
The Doffl AI Code Documentation Generator automatically writes structured comments, docstrings, and README files directly from your source code. Designed for developers, engineering leads, and technical writers, this tool analyzes complex functions and classes to generate standardized documentation across multiple programming languages.
Keep codebases readable and streamline technical onboarding without spending hours writing manual comments. Test the generator with a free trial and upgrade to a flexible plan for higher volume and advanced repository workflows.
Key features
- Generates standard JSDoc, Docstring, and PHPDoc formats
- Produces complete project README files automatically
- Supports Python, JavaScript, TypeScript, Go, and Java
- Explains complex logic with inline technical comments
- Detects function parameters, return types, and exceptions
- Exports generated documentation as Markdown or raw text
How to use AI Code Documentation Generator
- Paste your code snippet or function into the editor.
- Select your programming language and preferred comment standard.
- Click Generate to analyze the syntax and logic.
- Review, edit, or copy the formatted documentation.
Who is it for?
- Software engineers updating legacy codebases without existing documentation
- Open-source maintainers drafting structured README files for projects
- Development teams standardizing JSDoc and docstrings during code reviews
- Technical writers translating code logic into developer guides
Frequently asked questions
Which programming languages are supported?
The tool supports most major languages, including Python, JavaScript, TypeScript, Go, Java, C++, PHP, and Rust.
Does the generator support standard docstring conventions?
Yes. It can format documentation to meet standard specs, including JSDoc, Google Style Python docstrings, Sphinx, and standard Markdown.
Is the AI code documentation generator free to use?
Doffl offers a free trial so you can test the documentation features. Ongoing usage requires an active paid subscription plan.
Is my source code stored or used for model training?
No. Your code is processed securely in memory to generate documentation and is not retained or used to train public machine learning models.
Can this tool generate full project README files?
Yes. You can input multiple modules or an architectural overview to generate installation instructions, usage guidelines, and API overviews for your README.