Three simple steps
How to use this tool?
This free online converter translates Carbon source code into Swift in three simple steps.
- Step 1
Add your Carbon code
Type, paste, or upload the Carbon code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into Swift.
- Step 3
Review the result
Review, copy, or download the resulting Swift code from the output editor.
Language comparison
Key differences between Carbon and Swift
| Characteristic | Carbon | Swift |
|---|---|---|
| Syntax | C++-like syntax with modern improvements, designed for easier migration from C++. | Clean, concise, and expressive syntax inspired by modern languages, less verbose than Objective-C. |
| Paradigm | Multi-paradigm, primarily supports procedural, object-oriented, and generic programming. | Multi-paradigm, supports object-oriented, protocol-oriented, functional, and imperative programming. |
| Typing | Statically typed with type inference, similar to C++. | Statically typed with strong type inference and optionals for safety. |
| Performance | Aims for performance comparable to or better than C++, suitable for systems programming. | High performance, optimized for Apple platforms, suitable for both systems and application development. |
| Libraries and frameworks | Limited libraries and frameworks as it is still experimental; intended to interoperate with C++ ecosystems. | Rich set of libraries and frameworks, especially for Apple platforms (iOS, macOS, etc.), including SwiftUI and Foundation. |
| Community and support | Small, emerging community; early-stage project with limited support. | Large, active community with strong support from Apple and open-source contributors. |
| Learning curve | Steep for beginners, easier for those with C++ experience. | Gentle learning curve, designed to be approachable for beginners and experienced developers alike. |
Common questions
Frequently Asked Questions
How do I convert Carbon to Swift?
Paste your Carbon code into the input box, confirm the languages are set to Carbon and Swift, and click Convert. CodeConvert AI analyzes your Carbon code and generates equivalent Swift code in seconds, preserving the original logic and structure.
What are the main differences between Carbon and Swift?
Carbon and Swift differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each Carbon construct to its closest Swift equivalent. See the comparison table below for the key differences between Carbon and Swift.
Is the converted Swift code accurate?
The AI produces high-quality Swift code that preserves the behavior of your original Carbon code and follows Swift conventions. It handles common patterns, data structures, and idioms for both Carbon and Swift. For large or performance-critical code, review and test the Swift output before using it in production.
Can I convert an entire Carbon project to Swift?
You can convert Carbon files one at a time by pasting each file's code. For a full migration, convert each file and then review how classes, dependencies, and project structure map from Carbon to Swift. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Swift back to Carbon?
Yes. CodeConvert AI converts in both directions, so you can convert Swift to Carbon just as easily using our Swift to Carbon converter. Try the Swift to Carbon Converter
Is the Carbon to Swift converter free, and do I need to install anything?
Yes, it is free and runs in your browser with nothing to install and no IDE extension required. You can convert Carbon to Swift without an account for up to 2 conversions per day. Sign in for free for higher limits.
What are the benefits of signing in?
Signing in unlocks CodeConvert AI's Pro converter with more powerful AI models, a built-in chat assistant, code execution, saved conversion history, and personal notes. Every free account includes 5 credits and supports up to 25,000 characters of input per conversion, with no credit card required.
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