Free VB.NET to COBOL 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 VB.NET to COBOL in a click of a button. To use this converter, take the following steps -
- Type or paste your VB.NET code in the input box.
- Click the convert button.
- The resulting COBOL code from the conversion will be displayed in the output box.
Examples
The following are examples of code conversion from VB.NET to COBOL 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.
VB.NET
COBOL
Example 2 - Even or Odd
A well commented function to check if a number if odd or even.
VB.NET
COBOL
Key differences between VB.NET and COBOL
| Characteristic | VB.NET | COBOL |
|---|---|---|
| Syntax | VB.NET uses a syntax similar to the BASIC programming language, with a focus on readability and simplicity. | COBOL uses a verbose and English-like syntax, which can be more complex and harder to read compared to VB.NET. |
| Paradigm | VB.NET is primarily an object-oriented programming language, but it also supports procedural and functional programming paradigms. | COBOL is primarily a procedural programming language, with limited support for object-oriented programming. |
| Typing | VB.NET is a statically-typed language, which means that variable types are checked at compile-time. | COBOL is a statically-typed language, but it also supports dynamic typing through the use of the VARIANT data type. |
| Performance | VB.NET is generally considered to have good performance, especially when compiled to native code. | COBOL is known for its efficiency and performance, especially in handling large-scale business applications. |
| Libraries and frameworks | VB.NET has a wide range of libraries and frameworks available, including the .NET Framework and third-party libraries. | COBOL has a more limited selection of libraries and frameworks compared to VB.NET, with a focus on business-oriented solutions. |
| Community and support | VB.NET has a large and active community, with extensive documentation and support available. | COBOL has a smaller and more specialized community, but there are still resources and support available for developers. |
| Learning curve | VB.NET has a relatively low learning curve, especially for developers familiar with BASIC or other .NET languages. | COBOL has a steeper learning curve, especially for developers without prior experience in mainframe or business programming. |
Frequently Asked Questions
How do I convert VB.NET to COBOL?
Paste your VB.NET code into the input box, confirm the languages are set to VB.NET and COBOL, and click Convert. CodeConvert AI analyzes your VB.NET code and generates equivalent COBOL code in seconds, preserving the original logic and structure.
What are the main differences between VB.NET and COBOL?
VB.NET and COBOL differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each VB.NET construct to its closest COBOL equivalent. See the comparison table below for the key differences between VB.NET and COBOL.
Is the converted COBOL code accurate?
The AI produces high-quality COBOL code that preserves the behavior of your original VB.NET code and follows COBOL conventions. It handles common patterns, data structures, and idioms for both VB.NET and COBOL. For large or performance-critical code, review and test the COBOL output before using it in production.
Can I convert an entire VB.NET project to COBOL?
You can convert VB.NET 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 VB.NET to COBOL. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert COBOL back to VB.NET?
Yes. CodeConvert AI converts in both directions, so you can convert COBOL to VB.NET just as easily using our COBOL to VB.NET converter. Try the COBOL to VB.NET Converter
Is the VB.NET to COBOL 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 VB.NET to COBOL 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.
