Three simple steps
How to use this tool?
This free online converter translates Carbon source code into Gleam 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 Gleam.
- Step 3
Review the result
Review, copy, or download the resulting Gleam code from the output editor.
Language comparison
Key differences between Carbon and Gleam
| Characteristic | Carbon | Gleam |
|---|---|---|
| Syntax | C++-like, modernized with simplified constructs and improved readability. | Clean, ML-inspired syntax similar to Elm or OCaml, designed for clarity and safety. |
| Paradigm | Primarily multi-paradigm with a focus on object-oriented and generic programming. | Functional programming, emphasizing immutability and pattern matching. |
| Typing | Static, strong typing with type inference and modern generics. | Static, strong typing with type inference, no nulls, and exhaustive pattern matching. |
| Performance | Aims for performance close to C++, suitable for systems programming. | Compiles to Erlang BEAM or JavaScript, performance suitable for concurrent and distributed applications. |
| Libraries and frameworks | Limited native libraries; aims for C++ interoperability to leverage existing C++ libraries. | Growing ecosystem, can use Erlang/Elixir libraries, but fewer native Gleam libraries. |
| Community and support | Very early-stage, small community, mostly experimental with limited support. | Small but active community, growing support, and increasing adoption in the Erlang ecosystem. |
| Learning curve | Easier for C++ developers, but new concepts may require adjustment; documentation is limited. | Gentle for those familiar with functional programming; clear syntax and good documentation for beginners. |
Common questions
Frequently Asked Questions
How do I convert Carbon to Gleam?
Paste your Carbon code into the input box, confirm the languages are set to Carbon and Gleam, and click Convert. CodeConvert AI analyzes your Carbon code and generates equivalent Gleam code in seconds, preserving the original logic and structure.
What are the main differences between Carbon and Gleam?
Carbon and Gleam 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 Gleam equivalent. See the comparison table below for the key differences between Carbon and Gleam.
Is the converted Gleam code accurate?
The AI produces high-quality Gleam code that preserves the behavior of your original Carbon code and follows Gleam conventions. It handles common patterns, data structures, and idioms for both Carbon and Gleam. For large or performance-critical code, review and test the Gleam output before using it in production.
Can I convert an entire Carbon project to Gleam?
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 Gleam. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Gleam back to Carbon?
Yes. CodeConvert AI converts in both directions, so you can convert Gleam to Carbon just as easily using our Gleam to Carbon converter. Try the Gleam to Carbon Converter
Is the Carbon to Gleam 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 Gleam 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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