Three simple steps
How to use this tool?
This free online converter translates Wren source code into Erlang in three simple steps.
- Step 1
Add your Wren code
Type, paste, or upload the Wren 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.
Language comparison
Key differences between Wren and Erlang
| Characteristic | Wren | Erlang |
|---|---|---|
| Syntax | C-like, concise, modern, and easy to read | Prolog-like, uses pattern matching and functional constructs, less familiar to most programmers |
| Paradigm | Object-oriented, lightweight scripting | Functional, concurrent, actor-based |
| Typing | Dynamically typed | Dynamically typed |
| Performance | Fast for a scripting language, but not optimized for concurrency or distributed systems | Highly optimized for concurrency, fault-tolerance, and distributed systems |
| Libraries and frameworks | Limited standard library, few third-party libraries | Rich ecosystem for telecom, distributed, and concurrent applications; OTP framework |
| Community and support | Small, niche community, limited resources | Established community, good documentation, commercial and open-source support |
| Learning curve | Gentle, especially for those familiar with C-like languages | Steep, due to unique syntax and concurrency model |
Common questions
Frequently Asked Questions
How do I convert Wren to Erlang?
Paste your Wren code into the input box, confirm the languages are set to Wren and Erlang, and click Convert. CodeConvert AI analyzes your Wren code and generates equivalent Erlang code in seconds, preserving the original logic and structure.
What are the main differences between Wren and Erlang?
Wren 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 Wren construct to its closest Erlang equivalent. See the comparison table below for the key differences between Wren and Erlang.
Is the converted Erlang code accurate?
The AI produces high-quality Erlang code that preserves the behavior of your original Wren code and follows Erlang conventions. It handles common patterns, data structures, and idioms for both Wren and Erlang. For large or performance-critical code, review and test the Erlang output before using it in production.
Can I convert an entire Wren project to Erlang?
You can convert Wren 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 Wren 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 Wren?
Yes. CodeConvert AI converts in both directions, so you can convert Erlang to Wren just as easily using our Erlang to Wren converter. Try the Erlang to Wren Converter
Is the Wren 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 Wren 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.
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