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Online C++ to Gleam Converter

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upload iconClick 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 C++ to Gleam in a click of a button. To use this converter, take the following steps -

  1. Type or paste your C++ code in the input box.
  2. Click the convert button.
  3. The resulting Gleam code from the conversion will be displayed in the output box.

Key differences between C++ and Gleam

CharacteristicC++Gleam
SyntaxComplex, C-style syntax with manual memory management and extensive use of curly braces and semicolons.Simple, clean, and indentation-based syntax inspired by ML-family languages, designed for readability.
ParadigmMulti-paradigm: supports procedural, object-oriented, and generic programming.Functional programming, with strong emphasis on immutability and pattern matching.
TypingStatically typed with manual type declarations and some type inference (since C++11).Statically typed with strong type inference and no nulls, designed to prevent runtime type errors.
PerformanceVery high performance, close to hardware, suitable for systems programming and real-time applications.Runs on BEAM (Erlang VM) or JavaScript, prioritizing safety and concurrency over raw performance.
Libraries and frameworksExtensive ecosystem with mature libraries and frameworks for almost every domain.Smaller ecosystem, can interoperate with Erlang and Elixir libraries, but fewer native Gleam libraries.
Community and supportLarge, established community with decades of resources, tutorials, and support.Growing but small community, with active development and increasing resources.
Learning curveSteep learning curve due to complex syntax, manual memory management, and advanced features.Gentle learning curve, designed for simplicity and safety, easier for beginners in functional programming.