Three simple steps
How to use this tool?
This free online converter translates Kotlin source code into Lua in three simple steps.
- Step 1
Add your Kotlin code
Type, paste, or upload the Kotlin code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into Lua.
- Step 3
Review the result
Review, copy, or download the resulting Lua code from the output editor.
See it in action
Examples of Kotlin to Lua conversion
These examples show Kotlin source code and the corresponding Lua 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.
Kotlin code
Lua code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
Kotlin code
Lua code
Language comparison
Key differences between Kotlin and Lua
| Characteristic | Kotlin | Lua |
|---|---|---|
| Syntax | Kotlin has a syntax similar to Java, but with some added features such as null safety and extension functions. | Lua has a simple and flexible syntax, with a focus on readability and ease of use. |
| Paradigm | Kotlin is a multi-paradigm language that supports both object-oriented and functional programming. | Lua is a procedural language with some support for object-oriented programming. |
| Typing | Kotlin is a statically typed language, which means that types are checked at compile time. | Lua is a dynamically typed language, which means that types are checked at runtime. |
| Performance | Kotlin is a high-performance language that can be compiled to native code or run on the JVM. | Lua is a lightweight language that is designed for embedded systems and scripting, and may not be as performant as other languages. |
| Libraries and frameworks | Kotlin has a growing ecosystem of libraries and frameworks, including popular ones like Spring and Ktor. | Lua has a smaller ecosystem of libraries and frameworks, but is often used in game development and embedded systems. |
| Community and support | Kotlin has a large and active community, with support from JetBrains and Google. | Lua has a smaller community, but is still actively maintained and used in various industries. |
| Learning curve | Kotlin has a moderate learning curve, especially for developers familiar with Java. | Lua has a relatively easy learning curve, with a simple syntax and a focus on ease of use. |
Common questions
Frequently Asked Questions
How do I convert Kotlin to Lua?
Paste your Kotlin code into the input box, confirm the languages are set to Kotlin and Lua, and click Convert. CodeConvert AI analyzes your Kotlin code and generates equivalent Lua code in seconds, preserving the original logic and structure.
What are the main differences between Kotlin and Lua?
Kotlin and Lua differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each Kotlin construct to its closest Lua equivalent. See the comparison table below for the key differences between Kotlin and Lua.
Is the converted Lua code accurate?
The AI produces high-quality Lua code that preserves the behavior of your original Kotlin code and follows Lua conventions. It handles common patterns, data structures, and idioms for both Kotlin and Lua. For large or performance-critical code, review and test the Lua output before using it in production.
Can I convert an entire Kotlin project to Lua?
You can convert Kotlin 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 Kotlin to Lua. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Lua back to Kotlin?
Yes. CodeConvert AI converts in both directions, so you can convert Lua to Kotlin just as easily using our Lua to Kotlin converter. Try the Lua to Kotlin Converter
Is the Kotlin to Lua 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 Kotlin to Lua 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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