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Online Gleam to Zig 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 Gleam to Zig in a click of a button. To use this converter, take the following steps -

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

Key differences between Gleam and Zig

CharacteristicGleamZig
SyntaxHas a clean, ML-inspired syntax similar to Elm or OCaml, designed for readability and simplicity.Uses a C-like syntax with modern improvements, focusing on explicitness and low-level control.
ParadigmPrimarily functional, emphasizing immutability and pattern matching.Imperative and procedural, with some support for generic programming and manual memory management.
TypingStatically typed with strong, inferred types and no nulls or exceptions.Statically typed with explicit types, no hidden control flow, and no nulls unless explicitly allowed.
PerformanceRuns on the BEAM (Erlang VM) or compiles to JavaScript; performance is good for concurrent workloads but not as fast as native code.Compiles to efficient native code with performance comparable to C or C++.
Libraries and frameworksRelatively young ecosystem, can use Erlang/Elixir libraries via interop, but fewer native libraries.Growing but still limited standard library and third-party ecosystem; can interoperate with C libraries easily.
Community and supportSmall but enthusiastic community, strong ties to the Erlang/Elixir ecosystem.Active and growing community, with increasing industry interest and open-source contributions.
Learning curveGentle for those familiar with functional programming; approachable syntax and strong type inference help beginners.Moderate to steep, especially for those new to systems programming or manual memory management.