Three simple steps
How to use this tool?
This free online converter translates C source code into Elm in three simple steps.
- Step 1
Add your C code
Type, paste, or upload the C code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into Elm.
- Step 3
Review the result
Review, copy, or download the resulting Elm code from the output editor.
See it in action
Examples of C to Elm conversion
These examples show C source code and the corresponding Elm 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.
C code
Elm code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
C code
Elm code
Language comparison
Key differences between C and Elm
| Characteristic | C | Elm |
|---|---|---|
| Syntax | C uses a procedural syntax with a lot of low-level control over memory and hardware. | Elm uses a functional syntax with a focus on immutability and pure functions. |
| Paradigm | C supports procedural and imperative programming paradigms. | Elm is a purely functional programming language. |
| Typing | C is statically typed with weak typing. | Elm is statically typed with strong typing. |
| Performance | C is known for its high performance and low-level control over hardware. | Elm prioritizes developer productivity and safety over raw performance. |
| Libraries and frameworks | C has a wide range of libraries and frameworks available for various purposes. | Elm has a smaller ecosystem of libraries and frameworks compared to C, but it has a strong focus on functional programming and web development. |
| Community and support | C has a large and active community with extensive documentation and support. | Elm has a smaller but passionate community with good documentation and support. |
| Learning curve | C has a steep learning curve due to its low-level nature and manual memory management. | Elm has a relatively gentle learning curve, especially for developers familiar with functional programming. |
Common questions
Frequently Asked Questions
How do I convert C to Elm?
Paste your C code into the input box, confirm the languages are set to C and Elm, and click Convert. CodeConvert AI analyzes your C code and generates equivalent Elm code in seconds, preserving the original logic and structure.
What are the main differences between C and Elm?
C and Elm differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each C construct to its closest Elm equivalent. See the comparison table below for the key differences between C and Elm.
Is the converted Elm code accurate?
The AI produces high-quality Elm code that preserves the behavior of your original C code and follows Elm conventions. It handles common patterns, data structures, and idioms for both C and Elm. For large or performance-critical code, review and test the Elm output before using it in production.
Can I convert an entire C project to Elm?
You can convert C 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 C to Elm. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Elm back to C?
Yes. CodeConvert AI converts in both directions, so you can convert Elm to C just as easily using our Elm to C converter. Try the Elm to C Converter
Is the C to Elm 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 C to Elm 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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