Three simple steps
How to use this tool?
This free online converter translates Elm source code into Haskell in three simple steps.
- Step 1
Add your Elm code
Type, paste, or upload the Elm code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into Haskell.
- Step 3
Review the result
Review, copy, or download the resulting Haskell code from the output editor.
See it in action
Examples of Elm to Haskell conversion
These examples show Elm source code and the corresponding Haskell 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.
Elm code
Haskell code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
Elm code
Haskell code
Language comparison
Key differences between Elm and Haskell
| Characteristic | Elm | Haskell |
|---|---|---|
| Syntax | Elm has a simpler and more beginner-friendly syntax compared to Haskell. | Haskell has a more complex and advanced syntax compared to Elm. |
| Paradigm | Elm is a functional programming language with strong emphasis on immutability and pure functions. | Haskell is a purely functional programming language that supports lazy evaluation and type inference. |
| Typing | Elm has a strong static type system with type inference. | Haskell has a strong static type system with type inference. |
| Performance | Elm is designed for front-end web development and focuses on performance optimizations for web applications. | Haskell is a general-purpose language and can be used for various applications, including high-performance computing. |
| Libraries and frameworks | Elm has a smaller ecosystem of libraries and frameworks compared to Haskell. | Haskell has a larger ecosystem of libraries and frameworks compared to Elm. |
| Community and support | Elm has a smaller community compared to Haskell, but it has an active and supportive community. | Haskell has a larger and more established community with extensive support and resources. |
| Learning curve | Elm has a relatively low learning curve, especially for developers familiar with functional programming concepts. | Haskell has a steeper learning curve due to its advanced features and concepts. |
Common questions
Frequently Asked Questions
How do I convert Elm to Haskell?
Paste your Elm code into the input box, confirm the languages are set to Elm and Haskell, and click Convert. CodeConvert AI analyzes your Elm code and generates equivalent Haskell code in seconds, preserving the original logic and structure.
What are the main differences between Elm and Haskell?
Elm and Haskell differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each Elm construct to its closest Haskell equivalent. See the comparison table below for the key differences between Elm and Haskell.
Is the converted Haskell code accurate?
The AI produces high-quality Haskell code that preserves the behavior of your original Elm code and follows Haskell conventions. It handles common patterns, data structures, and idioms for both Elm and Haskell. For large or performance-critical code, review and test the Haskell output before using it in production.
Can I convert an entire Elm project to Haskell?
You can convert Elm 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 Elm to Haskell. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Haskell back to Elm?
Yes. CodeConvert AI converts in both directions, so you can convert Haskell to Elm just as easily using our Haskell to Elm converter. Try the Haskell to Elm Converter
Is the Elm to Haskell 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 Elm to Haskell 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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