Free AI Code Converter, Generator & Debugger for Developers

What programming languages do you support?

Swapcode supports 100+ programming languages including JavaScript, Python, Java, TypeScript, C++, C#, Go, Rust, Ruby, PHP, Swift, Kotlin, R, MATLAB, COBOL, Fortran, and many more. We regularly add new languages based on user demand.

Does Swapcode offer free usage?

Yes! Every new user gets 5 free lifetime credits to try our tools - no credit card required. For more usage, purchase credit packages starting at $10 for 100 credits. Credits never expire, so you can use them at your own pace.

How accurate is the code conversion?

Our AI models achieve 95%+ accuracy on most conversions, trained on millions of code examples. The AI understands context, preserves logic, and produces idiomatic code in the target language-not just syntax translation.

Do you store my code?

No. Your code is processed in real-time and immediately discarded after conversion. We never store, log, or share your code. All processing is done securely with enterprise-grade encryption. Your intellectual property remains completely private.

Can it convert entire projects?

Yes! While the playground handles individual files, you can convert multiple files one at a time. For large-scale project migrations, our Pro plan includes batch processing and API access to automate conversions across entire codebases.

What types of errors can the debugger fix?

Our AI debugger detects and fixes syntax errors, logic bugs, runtime errors, performance issues, security vulnerabilities, and best practice violations. It provides detailed explanations and corrected code for each issue found.

How is this different from ChatGPT?

Swapcode is specifically optimized for code tasks with specialized models trained on programming languages. We offer instant conversions, side-by-side comparisons, maintain code structure better, and never use your code for training-unlike general-purpose AI.

Do I need to sign up?

Yes, a free account is required to access Swapcode. You'll get 5 free lifetime credits to try our tools. For more usage, purchase credits as needed - they never expire and you only pay for what you use.