Write code. Get an executable.
C, C++, Rust, Go and assembly build into a Linux or Windows program. Run it in a live console to check the output, then download it. Python runs right here too.
C
…
Drop files to add them to the project
Output
Nothing built yet
Build log
Console
Click the console and type — your program reads it as keyboard input. Ctrl+C stops it.
Press Build to compile your code. Compiler messages and program output show up here.
- Projects can have many files — upload several or drop a folder. Every source file is compiled; the main file is where the program starts and names the executable
- Builds are kept for 60 minutes, then deleted
- Programs run in a live console with 10 s of CPU time and no internet access
- Windows .exe builds run under Wine, so you can test them before downloading
- Assembly uses NASM syntax — define
mainto use the C library, or_startfor a bare program