Three simple steps
How to use this tool?
This free online converter translates F# source code into OCaml in three simple steps.
- Step 1
Add your F# code
Type, paste, or upload the F# code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into OCaml.
- Step 3
Review the result
Review, copy, or download the resulting OCaml code from the output editor.
See it in action
Examples of F# to OCaml conversion
These examples show F# source code and the corresponding OCaml translation. Generated results can vary as AI models are updated.
Example 1
Is String Palindrome
Program that checks if a string is a palindrome or not.
F# code
OCaml code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
F# code
OCaml code
Language comparison
Key differences between F# and OCaml
| Characteristic | F# | OCaml |
|---|---|---|
| Syntax | F# has a more concise and expressive syntax compared to OCaml. | OCaml has a more verbose syntax compared to F#. |
| Paradigm | F# is a multi-paradigm language that supports functional, imperative, and object-oriented programming. | OCaml is a multi-paradigm language that supports functional and imperative programming. |
| Typing | F# has a strong static type system with type inference. | OCaml has a strong static type system with type inference. |
| Performance | F# and OCaml have similar performance characteristics as they both compile to efficient native code. | F# and OCaml have similar performance characteristics as they both compile to efficient native code. |
| Libraries and frameworks | F# has good interoperability with .NET libraries and frameworks. | OCaml has a smaller ecosystem of libraries and frameworks compared to F#. |
| Community and support | F# has a growing community and good support from Microsoft. | OCaml has a smaller community and less support compared to F#. |
| Learning curve | F# has a moderate learning curve, especially for developers familiar with .NET. | OCaml has a steeper learning curve compared to F#. |
Common questions
Frequently Asked Questions
How do I convert F# to OCaml?
Paste your F# code into the input box, confirm the languages are set to F# and OCaml, and click Convert. CodeConvert AI analyzes your F# code and generates equivalent OCaml code in seconds, preserving the original logic and structure.
What are the main differences between F# and OCaml?
F# and OCaml differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each F# construct to its closest OCaml equivalent. See the comparison table below for the key differences between F# and OCaml.
Is the converted OCaml code accurate?
The AI produces high-quality OCaml code that preserves the behavior of your original F# code and follows OCaml conventions. It handles common patterns, data structures, and idioms for both F# and OCaml. For large or performance-critical code, review and test the OCaml output before using it in production.
Can I convert an entire F# project to OCaml?
You can convert F# 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 F# to OCaml. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert OCaml back to F#?
Yes. CodeConvert AI converts in both directions, so you can convert OCaml to F# just as easily using our OCaml to F# converter. Try the OCaml to F# Converter
Is the F# to OCaml 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 F# to OCaml 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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