Three simple steps
How to use this tool?
This free online converter translates Gleam source code into Carbon in three simple steps.
- Step 1
Add your Gleam code
Type, paste, or upload the Gleam code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into Carbon.
- Step 3
Review the result
Review, copy, or download the resulting Carbon code from the output editor.
Language comparison
Key differences between Gleam and Carbon
| Characteristic | Gleam | Carbon |
|---|---|---|
| Syntax | Clean, ML-inspired syntax similar to Elm and OCaml, designed for readability and simplicity. | C++-like syntax, designed to be familiar to C++ developers and to ease migration from C++. |
| Paradigm | Functional programming, immutable by default, strong emphasis on pure functions. | Multi-paradigm, supports both procedural and object-oriented programming, with a focus on modern systems programming. |
| Typing | Statically typed with strong, inferred types and no nulls. | Statically typed with strong type safety, designed to improve on C++'s type system. |
| Performance | Runs on BEAM (Erlang VM), optimized for concurrency and fault tolerance rather than raw speed. | Aims for high performance, targeting native code and low-level systems programming, similar to C++. |
| Libraries and frameworks | Limited ecosystem, but can interoperate with Erlang and Elixir libraries. | Very early stage, limited libraries, but aims for interoperability with existing C++ libraries. |
| Community and support | Small but growing community, active development, good documentation. | Very early stage, small community, backed by Google, limited real-world usage. |
| Learning curve | Gentle for those familiar with functional programming; approachable syntax and clear error messages. | Easier for C++ developers due to similar syntax, but still evolving and may require learning new concepts. |
Common questions
Frequently Asked Questions
How do I convert Gleam to Carbon?
Paste your Gleam code into the input box, confirm the languages are set to Gleam and Carbon, and click Convert. CodeConvert AI analyzes your Gleam code and generates equivalent Carbon code in seconds, preserving the original logic and structure.
What are the main differences between Gleam and Carbon?
Gleam and Carbon differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each Gleam construct to its closest Carbon equivalent. See the comparison table below for the key differences between Gleam and Carbon.
Is the converted Carbon code accurate?
The AI produces high-quality Carbon code that preserves the behavior of your original Gleam code and follows Carbon conventions. It handles common patterns, data structures, and idioms for both Gleam and Carbon. For large or performance-critical code, review and test the Carbon output before using it in production.
Can I convert an entire Gleam project to Carbon?
You can convert Gleam 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 Gleam to Carbon. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Carbon back to Gleam?
Yes. CodeConvert AI converts in both directions, so you can convert Carbon to Gleam just as easily using our Carbon to Gleam converter. Try the Carbon to Gleam Converter
Is the Gleam to Carbon 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 Gleam to Carbon without an account for up to 5 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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