Three simple steps
How to use this tool?
This free online converter translates OCaml source code into Raku in three simple steps.
- Step 1
Add your OCaml code
Type, paste, or upload the OCaml 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 OCaml and Raku
| Characteristic | OCaml | Raku |
|---|---|---|
| Syntax | Concise, functional syntax with significant whitespace and pattern matching; influenced by ML family. | Flexible, expressive, and rich syntax; supports multiple paradigms and allows custom operators. |
| Paradigm | Primarily functional, also supports imperative and object-oriented programming. | Multi-paradigm: functional, object-oriented, procedural, concurrent, and more. |
| Typing | Statically typed with strong type inference. | Dynamically typed by default, but supports gradual and optional static typing. |
| Performance | Generally fast due to native code compilation and efficient runtime. | Slower than many compiled languages due to its dynamic features and VM overhead. |
| Libraries and frameworks | Smaller ecosystem, but has OPAM package manager and libraries for various domains. | Growing ecosystem with modules available via the Raku ecosystem, but less extensive than more established languages. |
| Community and support | Active academic and industrial community, but relatively small. | Enthusiastic but niche community, smaller than Perl's or mainstream languages. |
| Learning curve | Moderate to steep, especially for those new to functional programming. | Steep, due to its rich feature set and flexible syntax. |
Common questions
Frequently Asked Questions
How do I convert OCaml to Raku?
Paste your OCaml code into the input box, confirm the languages are set to OCaml and Raku, and click Convert. CodeConvert AI analyzes your OCaml code and generates equivalent Raku code in seconds, preserving the original logic and structure.
What are the main differences between OCaml and Raku?
OCaml 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 OCaml construct to its closest Raku equivalent. See the comparison table below for the key differences between OCaml and Raku.
Is the converted Raku code accurate?
The AI produces high-quality Raku code that preserves the behavior of your original OCaml code and follows Raku conventions. It handles common patterns, data structures, and idioms for both OCaml and Raku. For large or performance-critical code, review and test the Raku output before using it in production.
Can I convert an entire OCaml project to Raku?
You can convert OCaml 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 OCaml 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 OCaml?
Yes. CodeConvert AI converts in both directions, so you can convert Raku to OCaml just as easily using our Raku to OCaml converter. Try the Raku to OCaml Converter
Is the OCaml 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 OCaml to Raku 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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