Comment Polisher
Improve code comments and documentation with AI
Your Code
Polished Code
Your polished code will appear here
Paste code and click "Polish Comments"
When to Use Comment Polisher
Legacy Code Documentation
Add comprehensive comments to undocumented legacy code. Make old codebases more maintainable by generating clear documentation that explains complex logic and helps new team members understand the code quickly.
Team Collaboration
Improve code readability for team projects. Ensure consistent documentation standards across your team, making code reviews easier and helping developers understand each other's work more efficiently.
Learning & Education
Help students and beginners understand code better. Generate educational comments that explain programming concepts, algorithms, and best practices, making code an effective learning resource.
API Documentation
Generate professional JSDoc or JavaDoc comments for APIs. Create comprehensive documentation for functions, parameters, return values, and exceptions, making your API easier to use and integrate.
Code Review Preparation
Prepare code for review with clear documentation. Add explanatory comments before submitting pull requests, helping reviewers understand your implementation decisions and reducing review time.
Maintenance & Refactoring
Document code during refactoring sessions. Update and improve comments as you refactor code, ensuring documentation stays synchronized with code changes and maintaining long-term code quality.
Frequently Asked Questions
What is a comment polisher?
A comment polisher is an AI-powered tool that improves code comments and documentation. It analyzes your code, adds missing comments, enhances existing ones for clarity, and ensures they follow best practices and language-specific conventions. It helps make code more maintainable and easier to understand for other developers.
How does the AI Comment Polisher work?
Simply paste your code, select the programming language and comment style, then click polish. Our AI analyzes your code structure, logic, and existing comments to generate improved documentation. It adds helpful comments where missing, clarifies existing ones, and follows language-specific conventions like JSDoc for JavaScript or docstrings for Python.
Is this comment polisher free?
Yes! Our AI Comment Polisher is completely free to use. You can polish unlimited code comments without any subscription, registration fees, or hidden costs. Improve your code documentation as much as you need.
What programming languages are supported?
Our Comment Polisher supports multiple programming languages including JavaScript, Python, Java, PHP, C++, C#, TypeScript, Ruby, Go, and more. Each language has specific commenting conventions that the AI follows, such as JSDoc for JavaScript, docstrings for Python, and JavaDoc for Java.
What comment styles are available?
We offer five comment styles: Professional (technical and production-ready), Detailed (comprehensive explanations), Concise (brief and to-the-point), Beginner-Friendly (clear for new developers), and JSDoc/JavaDoc (formal documentation format). Choose the style that best fits your project needs.
Do I need to login to use AI features?
Yes, you need to be logged in to use the AI comment polishing feature. This helps us provide better service quality and prevent abuse. Registration is free and takes just a few seconds.
Will the tool change my code logic?
No! The Comment Polisher only improves comments and documentation. Your actual code logic, structure, and functionality remain completely unchanged. It focuses solely on making your code more readable and well-documented through better comments.
Is my code stored or used for training?
We respect your privacy. Your code is processed only for comment polishing and is not stored permanently or used to train AI models. Each session is independent, ensuring your proprietary code remains confidential and secure.
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