Three simple steps
How to use this tool?
This free online converter translates Objective-C source code into VB.NET in three simple steps.
- Step 1
Add your Objective-C code
Type, paste, or upload the Objective-C code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into VB.NET.
- Step 3
Review the result
Review, copy, or download the resulting VB.NET code from the output editor.
See it in action
Examples of Objective-C to VB.NET conversion
These examples show Objective-C source code and the corresponding VB.NET 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.
Objective-C code
VB.NET code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
Objective-C code
VB.NET code
Language comparison
Key differences between Objective-C and VB.NET
| Characteristic | Objective-C | VB.NET |
|---|---|---|
| Syntax | Objective-C uses a syntax similar to C with added Smalltalk-style messaging syntax. | VB.NET uses a syntax similar to Visual Basic with added features for .NET framework. |
| Paradigm | Objective-C is primarily an object-oriented programming language with support for procedural programming. | VB.NET is primarily an object-oriented programming language with support for procedural programming. |
| Typing | Objective-C is a dynamically typed language. | VB.NET is a statically typed language. |
| Performance | Objective-C has good performance. | VB.NET has good performance. |
| Libraries and frameworks | Objective-C has a wide range of libraries and frameworks available, including Cocoa and Cocoa Touch. | VB.NET has a wide range of libraries and frameworks available, including .NET Framework. |
| Community and support | Objective-C has a strong community and good support. | VB.NET has a strong community and good support. |
| Learning curve | Objective-C has a moderate learning curve. | VB.NET has a moderate learning curve. |
Common questions
Frequently Asked Questions
How do I convert Objective-C to VB.NET?
Paste your Objective-C code into the input box, confirm the languages are set to Objective-C and VB.NET, and click Convert. CodeConvert AI analyzes your Objective-C code and generates equivalent VB.NET code in seconds, preserving the original logic and structure.
What are the main differences between Objective-C and VB.NET?
Objective-C and VB.NET differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each Objective-C construct to its closest VB.NET equivalent. See the comparison table below for the key differences between Objective-C and VB.NET.
Is the converted VB.NET code accurate?
The AI produces high-quality VB.NET code that preserves the behavior of your original Objective-C code and follows VB.NET conventions. It handles common patterns, data structures, and idioms for both Objective-C and VB.NET. For large or performance-critical code, review and test the VB.NET output before using it in production.
Can I convert an entire Objective-C project to VB.NET?
You can convert Objective-C 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 Objective-C to VB.NET. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert VB.NET back to Objective-C?
Yes. CodeConvert AI converts in both directions, so you can convert VB.NET to Objective-C just as easily using our VB.NET to Objective-C converter. Try the VB.NET to Objective-C Converter
Is the Objective-C to VB.NET 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 Objective-C to VB.NET 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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