Three simple steps
How to use this tool?
This free online converter translates Gleam source code into Dart in three simple steps.
- Step 1
Add your Gleam code
Type, paste, or upload the Gleam code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into Dart.
- Step 3
Review the result
Review, copy, or download the resulting Dart code from the output editor.
Language comparison
Key differences between Gleam and Dart
| Characteristic | Gleam | Dart |
|---|---|---|
| Syntax | Has a syntax inspired by ML-family languages (like OCaml and Elm), emphasizing simplicity and readability. | C-style syntax similar to Java, JavaScript, and C#, making it familiar to many developers. |
| Paradigm | Functional programming, with strong emphasis on immutability and pure functions. | Primarily object-oriented, but also supports functional and imperative programming styles. |
| Typing | Statically typed with strong, sound type inference and no null values. | Statically typed with sound null safety (optional in older versions), and supports type inference. |
| Performance | Runs on the BEAM (Erlang VM), offering excellent concurrency and fault tolerance, but not focused on raw computational speed. | Compiled to native code (via Dart VM or AOT) or JavaScript for web, offering high performance especially in Flutter apps. |
| Libraries and frameworks | Smaller ecosystem, mainly focused on backend and concurrent applications; limited libraries and frameworks. | Rich ecosystem, especially strong for UI development with Flutter, and a wide range of libraries for web, server, and mobile. |
| Community and support | Growing but small community, limited resources and third-party support. | Large and active community, strong backing from Google, extensive documentation and support. |
| Learning curve | Steeper for those unfamiliar with functional programming; simple syntax but new concepts for many developers. | Gentle for those with experience in C-style languages; familiar syntax and concepts for most developers. |
Common questions
Frequently Asked Questions
How do I convert Gleam to Dart?
Paste your Gleam code into the input box, confirm the languages are set to Gleam and Dart, and click Convert. CodeConvert AI analyzes your Gleam code and generates equivalent Dart code in seconds, preserving the original logic and structure.
What are the main differences between Gleam and Dart?
Gleam and Dart differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each Gleam construct to its closest Dart equivalent. See the comparison table below for the key differences between Gleam and Dart.
Is the converted Dart code accurate?
The AI produces high-quality Dart code that preserves the behavior of your original Gleam code and follows Dart conventions. It handles common patterns, data structures, and idioms for both Gleam and Dart. For large or performance-critical code, review and test the Dart output before using it in production.
Can I convert an entire Gleam project to Dart?
You can convert Gleam 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 Gleam to Dart. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Dart back to Gleam?
Yes. CodeConvert AI converts in both directions, so you can convert Dart to Gleam just as easily using our Dart to Gleam converter. Try the Dart to Gleam Converter
Is the Gleam to Dart 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 Gleam to Dart 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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