Three simple steps
How to use this tool?
This free online converter translates Gleam source code into Raku 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 Raku.
- Step 3
Review the result
Review, copy, or download the resulting Raku code from the output editor.
Language comparison
Key differences between Gleam and Raku
| Characteristic | Gleam | Raku |
|---|---|---|
| Syntax | Clean, concise, and influenced by ML-family languages; statically structured and easy to read. | Flexible, expressive, and Perl-inspired; allows multiple ways to express the same logic. |
| Paradigm | Functional, with strong emphasis on immutability and pattern matching. | Multi-paradigm: supports functional, object-oriented, concurrent, and procedural programming. |
| Typing | Statically typed with strong type inference. | Dynamically typed by default, but supports gradual typing with optional type annotations. |
| Performance | High performance due to compilation to Erlang BEAM; suitable for concurrent and fault-tolerant systems. | Moderate performance; slower than many compiled languages due to its dynamic features and flexibility. |
| Libraries and frameworks | Limited ecosystem; can use Erlang/Elixir libraries via interop, but native Gleam libraries are fewer. | Growing but niche ecosystem; has its own modules and some interoperability with other languages. |
| Community and support | Small but active and friendly community; rapid development but limited resources. | Small, passionate, and long-standing community; good documentation but less mainstream support. |
| Learning curve | Gentle for those familiar with functional programming; straightforward syntax aids learning. | Steep due to its flexibility and many features; can be challenging for beginners. |
Common questions
Frequently Asked Questions
How do I convert Gleam to Raku?
Paste your Gleam code into the input box, confirm the languages are set to Gleam and Raku, and click Convert. CodeConvert AI analyzes your Gleam code and generates equivalent Raku code in seconds, preserving the original logic and structure.
What are the main differences between Gleam and Raku?
Gleam and Raku 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 Raku equivalent. See the comparison table below for the key differences between Gleam and Raku.
Is the converted Raku code accurate?
The AI produces high-quality Raku code that preserves the behavior of your original Gleam code and follows Raku conventions. It handles common patterns, data structures, and idioms for both Gleam and Raku. For large or performance-critical code, review and test the Raku output before using it in production.
Can I convert an entire Gleam project to Raku?
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 Raku. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Raku back to Gleam?
Yes. CodeConvert AI converts in both directions, so you can convert Raku to Gleam just as easily using our Raku to Gleam converter. Try the Raku to Gleam Converter
Is the Gleam to Raku 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 Raku 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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