Free Java to Erlang Converter
Click to select or drop your input code file here.
You can also type the input code below.
How to use this tool?
This free online converter lets you convert code from Java to Erlang in a click of a button. To use this converter, take the following steps -
- Type or paste your Java code in the input box.
- Click the convert button.
- The resulting Erlang code from the conversion will be displayed in the output box.
Examples
The following are examples of code conversion from Java to Erlang using this converter. Note that you may not always get the same code since it is generated by an AI language model which is not 100% deterministic and gets updated from time to time.
Example 1 - Is String Palindrome
Program that checks if a string is a palindrome or not.
Java
Erlang
Example 2 - Even or Odd
A well commented function to check if a number if odd or even.
Java
Erlang
Key differences between Java and Erlang
| Characteristic | Java | Erlang |
|---|---|---|
| Syntax | Java uses a C-style syntax with curly braces and semicolons. | Erlang uses a Prolog-like syntax with pattern matching and function clauses. |
| Paradigm | Java is primarily an object-oriented programming language with support for imperative and procedural programming. | Erlang is a functional programming language with support for concurrent and distributed programming. |
| Typing | Java is statically typed, meaning that variable types are checked at compile-time. | Erlang is dynamically typed, meaning that variable types are checked at runtime. |
| Performance | Java is known for its high performance and efficiency. | Erlang is designed for high concurrency and fault-tolerance rather than raw performance. |
| Libraries and frameworks | Java has a vast ecosystem of libraries and frameworks for various purposes. | Erlang has a smaller ecosystem of libraries and frameworks compared to Java, but it has strong support for building distributed and fault-tolerant systems. |
| Community and support | Java has a large and active community with extensive documentation and support. | Erlang has a smaller but dedicated community with good support from the language creators and community members. |
| Learning curve | Java has a moderate learning curve, especially for beginners. | Erlang has a steeper learning curve due to its unique syntax and functional programming concepts. |
Frequently Asked Questions
How do I convert Java to Erlang?
Paste your Java code into the input box, confirm the languages are set to Java and Erlang, and click Convert. CodeConvert AI analyzes your Java code and generates equivalent Erlang code in seconds, preserving the original logic and structure.
What are the main differences between Java and Erlang?
Java 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 Java construct to its closest Erlang equivalent. See the comparison table below for the key differences between Java and Erlang.
Is the converted Erlang code accurate?
The AI produces high-quality Erlang code that preserves the behavior of your original Java code and follows Erlang conventions. It handles common patterns, data structures, and idioms for both Java and Erlang. For large or performance-critical code, review and test the Erlang output before using it in production.
Can I convert an entire Java project to Erlang?
You can convert Java 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 Java 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 Java?
Yes. CodeConvert AI converts in both directions, so you can convert Erlang to Java just as easily using our Erlang to Java converter. Try the Erlang to Java Converter
Is the Java 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 Java to Erlang without an account for up to 5 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.
