Elixir 1.16 / OTP 26
Online Elixir Compiler
Concurrent, functional language built on the resilient Erlang BEAM runtime. Write code with auto-formatting, test with standard input (stdin), and inspect terminal output in real-time.
✓ Pipe operator (|>) chains✓ Pattern matching on tuples and maps✓ Actor model concurrency primitives✓ Interactive IO.gets standard input
main.exs
Elixir 1.16 / OTP 2613px
Output & ConsoleIdle
Ready to Compile & Run
Click the blue ▶ Run button in the header bar or press Ctrl + Enter to compile and execute your Online Elixir Compiler.
How to Run Elixir Code Online
Evaluate Elixir code using the pipe operator and functional modules.
- Write valid Elixir syntax with defmodule or top-level scripts, click "▶ Run".
Common Errors & Troubleshooting
Encountering compilation or runtime diagnostics? Check these common scenarios:
UndefinedFunctionErrorVerify module and function name spelling.Related Functional Programming Compilers
View all 35+ compilers →Frequently Asked Questions (Elixir)
Yes, standard Elixir |> pipeline expressions evaluate cleanly.