Online COBOL to Kotlin 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 COBOL to Kotlin in a click of a button. To use this converter, take the following steps -
- Type or paste your COBOL code in the input box.
- Click the convert button.
- The resulting Kotlin code from the conversion will be displayed in the output box.
Examples
The following are examples of code conversion from COBOL to Kotlin 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.
COBOL
Kotlin
Example 2 - Even or Odd
A well commented function to check if a number if odd or even.
COBOL
Kotlin
Key differences between COBOL and Kotlin
| Characteristic | COBOL | Kotlin |
|---|---|---|
| Syntax | COBOL uses a verbose and English-like syntax. | Kotlin uses a concise and modern syntax. |
| Paradigm | COBOL is primarily procedural and imperative. | Kotlin is a statically-typed, object-oriented language that also supports functional programming. |
| Typing | COBOL is statically-typed. | Kotlin is statically-typed with type inference. |
| Performance | COBOL is known for its efficiency and performance in handling large-scale business applications. | Kotlin is a modern language that aims for good performance, but it may not be as optimized for specific business use cases as COBOL. |
| Libraries and frameworks | COBOL has a limited number of libraries and frameworks available compared to modern languages like Kotlin. | Kotlin has a wide range of libraries and frameworks available, making it easier to build various types of applications. |
| Community and support | COBOL has a smaller and more specialized community compared to Kotlin. | Kotlin has a large and active community with extensive support from JetBrains and the Kotlin Foundation. |
| Learning curve | COBOL has a steeper learning curve due to its verbose syntax and specialized use cases. | Kotlin has a relatively gentle learning curve, especially for developers familiar with Java or other statically-typed languages. |
Frequently Asked Questions
How do I convert COBOL to Kotlin using CodeConvert AI?
Simply paste your COBOL code into the input box and click the Convert button. Our AI will analyze your COBOL code and produce equivalent Kotlin code in seconds, preserving the original logic and structure.
Is the converted Kotlin code accurate?
The AI produces high-quality Kotlin code that preserves the logic and functionality of your original COBOL code. It handles common patterns, data structures, and idioms for both COBOL and Kotlin. For complex or performance-critical code, we recommend reviewing and testing the output.
Can I also convert Kotlin back to COBOL?
Yes! CodeConvert AI supports bidirectional conversion. You can convert Kotlin to COBOL just as easily by using our Kotlin to COBOL converter. Try the Kotlin to COBOL Converter
Is the COBOL to Kotlin converter free?
Yes. You can convert COBOL to Kotlin for free without creating an account for up to 2 conversions per day. For more conversions and higher limits, sign in for free — every account gets 5 credits per day with support for up to 25,000 characters per conversion.
What types of COBOL code can be converted to Kotlin?
This tool can convert a wide range of COBOL code to Kotlin, from simple functions and algorithms to complete programs with classes, error handling, and complex logic. The AI understands both COBOL and Kotlin idioms and produces natural-looking code.
What are the benefits of signing in?
Signing in unlocks CodeConvert AI's Pro tool, which includes more powerful AI models, an integrated chat assistant, code execution, personal notes, conversion history, and an enhanced interface. Every account gets 5 free credits per day (renewed daily) with support for up to 25,000 characters per conversion — no credit card required.
