Three simple steps
How to use this tool?
This free online converter translates Haskell source code into Erlang in three simple steps.
- Step 1
Add your Haskell code
Type, paste, or upload the Haskell code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into Erlang.
- Step 3
Review the result
Review, copy, or download the resulting Erlang code from the output editor.
See it in action
Examples of Haskell to Erlang conversion
These examples show Haskell source code and the corresponding Erlang 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.
Haskell code
Erlang code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
Haskell code
Erlang code
Language comparison
Key differences between Haskell and Erlang
| Characteristic | Haskell | Erlang |
|---|---|---|
| Syntax | Haskell has a more complex and expressive syntax compared to Erlang. | Erlang has a simpler and more straightforward syntax compared to Haskell. |
| Paradigm | Haskell is a purely functional programming language. | Erlang is a concurrent and fault-tolerant programming language. |
| Typing | Haskell has a strong static type system. | Erlang has a dynamic and weak type system. |
| Performance | Haskell is known for its high performance and optimization capabilities. | Erlang is optimized for concurrency and fault-tolerance rather than raw performance. |
| Libraries and frameworks | Haskell has a growing ecosystem of libraries and frameworks, but it may not have as many options as other languages. | Erlang has a mature ecosystem with a wide range of libraries and frameworks available. |
| Community and support | Haskell has a passionate and active community, but it may be smaller compared to other languages. | Erlang has a strong and supportive community with a focus on telecom and distributed systems. |
| Learning curve | Haskell has a steep learning curve due to its advanced concepts and functional programming paradigms. | Erlang has a relatively gentle learning curve, especially for developers familiar with imperative languages. |
Common questions
Frequently Asked Questions
How do I convert Haskell to Erlang?
Paste your Haskell code into the input box, confirm the languages are set to Haskell and Erlang, and click Convert. CodeConvert AI analyzes your Haskell code and generates equivalent Erlang code in seconds, preserving the original logic and structure.
What are the main differences between Haskell and Erlang?
Haskell and Erlang differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each Haskell construct to its closest Erlang equivalent. See the comparison table below for the key differences between Haskell and Erlang.
Is the converted Erlang code accurate?
The AI produces high-quality Erlang code that preserves the behavior of your original Haskell code and follows Erlang conventions. It handles common patterns, data structures, and idioms for both Haskell and Erlang. For large or performance-critical code, review and test the Erlang output before using it in production.
Can I convert an entire Haskell project to Erlang?
You can convert Haskell 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 Haskell to Erlang. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Erlang back to Haskell?
Yes. CodeConvert AI converts in both directions, so you can convert Erlang to Haskell just as easily using our Erlang to Haskell converter. Try the Erlang to Haskell Converter
Is the Haskell to Erlang 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 Haskell to Erlang 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.
More free tools