Three simple steps
How to use this tool?
This free online converter translates Objective-C source code into Gleam 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 Gleam.
- Step 3
Review the result
Review, copy, or download the resulting Gleam code from the output editor.
Language comparison
Key differences between Objective-C and Gleam
| Characteristic | Objective-C | Gleam |
|---|---|---|
| Syntax | C-based syntax with Smalltalk-style messaging; uses brackets for method calls. | Erlang-inspired, statically typed syntax; clean, modern, and indentation-based. |
| Paradigm | Object-oriented with some procedural elements. | Functional programming, immutable data, and strong emphasis on pattern matching. |
| Typing | Dynamically typed with optional static typing via recent additions. | Statically and strongly typed with type inference. |
| Performance | Compiled to native code; high performance for iOS/macOS applications. | Runs on the BEAM VM (Erlang VM); optimized for concurrency and fault tolerance, not raw speed. |
| Libraries and frameworks | Rich ecosystem, especially for Apple platforms (Cocoa, UIKit, etc.). | Smaller ecosystem; can use Erlang/Elixir libraries but fewer native Gleam libraries. |
| Community and support | Large, mature community with extensive documentation and resources. | Growing but small community; limited resources compared to mainstream languages. |
| Learning curve | Steep for beginners due to unique syntax and Apple-specific concepts. | Moderate; easier for those familiar with functional programming, but new concepts for others. |
Common questions
Frequently Asked Questions
How do I convert Objective-C to Gleam?
Paste your Objective-C code into the input box, confirm the languages are set to Objective-C and Gleam, and click Convert. CodeConvert AI analyzes your Objective-C code and generates equivalent Gleam code in seconds, preserving the original logic and structure.
What are the main differences between Objective-C and Gleam?
Objective-C and Gleam 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 Gleam equivalent. See the comparison table below for the key differences between Objective-C and Gleam.
Is the converted Gleam code accurate?
The AI produces high-quality Gleam code that preserves the behavior of your original Objective-C code and follows Gleam conventions. It handles common patterns, data structures, and idioms for both Objective-C and Gleam. For large or performance-critical code, review and test the Gleam output before using it in production.
Can I convert an entire Objective-C project to Gleam?
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 Gleam. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Gleam back to Objective-C?
Yes. CodeConvert AI converts in both directions, so you can convert Gleam to Objective-C just as easily using our Gleam to Objective-C converter. Try the Gleam to Objective-C Converter
Is the Objective-C to Gleam 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 Gleam 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.
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