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AI code generator

Transform your ideas into production-ready code with Manus's AI code generator. Describe what you need, and get clean, documented code in seconds.

Upload your existing code

How it works

Describe your code requirements
Describe your code requirements
Start by describing what you want to build in plain language. Whether you need a REST API, a React component, or a Python script, simply explain your requirements. You can specify the programming language, frameworks, and any specific features you need. Upload existing code files if you want Manus to extend or refactor your current codebase.
AI generates production-ready code
Manus analyzes your requirements and researches current best practices, design patterns, and coding standards. Unlike simple code snippets from chatbots, Manus generates complete, well-structured code with proper error handling, documentation, and tests. The AI considers security best practices and performance optimization automatically.
AI generates production-ready code
Download ready-to-use code
Get documented, ready-to-use code
Receive clean, documented code ready for your project. Every function includes comments, type hints where applicable, and follows language-specific style guides. Need changes? Simply ask Manus to refine the code through conversation. You can also use our AI writing assistant to generate comprehensive documentation for your code.

Frequently asked questions

Is Manus's AI code generator free to use?

Manus offers free daily credits for new users to experience the AI code generator and see its capabilities firsthand. You can generate code snippets and small projects at no cost. For larger projects requiring more extensive code generation, various subscription plans are available. Check our pricing page for detailed information on plans and credits.

What programming languages does the AI code generator support?

Manus supports all major programming languages including Python, JavaScript, TypeScript, Java, C++, Go, Rust, Ruby, PHP, and many more. Whether you need backend code, frontend components, or scripts for automation, Manus can generate code in your preferred language following its specific conventions and best practices.

Can I use the AI code generator to improve my existing code?

Absolutely! You can upload your existing code files and ask Manus to extend functionality, refactor for better performance, add new features, or fix bugs. Manus analyzes your codebase structure and maintains consistency with your existing patterns while implementing improvements. This works seamlessly with our GitHub repository deployment tool for version control.

How does Manus ensure the generated code is high quality?

Manus generates production-quality code by researching current best practices, design patterns, and security standards. The generated code includes proper error handling, input validation, documentation, and follows language-specific style guides like PEP 8 for Python or ESLint standards for JavaScript. However, we recommend reviewing generated code before deploying to production.

Can the AI code generator create tests for my code?

Yes! Manus can generate unit tests, integration tests, and test fixtures alongside your main code. Simply specify that you want tests included, and Manus will create comprehensive test suites using popular testing frameworks like pytest for Python, Jest for JavaScript, or JUnit for Java. This ensures your code is reliable and maintainable.

Can I generate entire projects or just code snippets?

Manus can generate complete project structures including multiple files, configuration files, and documentation. For web applications, it can create both frontend and backend code. For complex architectures, Manus can generate microservices, API gateways, and database schemas. You can then use our Chrome extension builder for browser-based tools or deploy directly with our deployment tools.

Does the generated code follow security best practices?

Manus incorporates security best practices into generated code by default. This includes input validation, SQL injection prevention, XSS protection, proper authentication patterns, and secure password handling. The AI stays updated on common vulnerabilities and applies appropriate safeguards. For sensitive applications, we recommend additional security review by your team.

Can I use the generated code for commercial projects?

Yes, you have full ownership of all code generated through Manus. You can use it for personal projects, commercial applications, open-source contributions, or any other purpose. There are no licensing restrictions on the code you generate. Many developers use Manus alongside our AI pitch deck generator to present their projects to stakeholders.

    AI code generator: Transform ideas into production-ready code