How to Create a Background-Running Go Executable Without a Console Window?

Creating Executables That Run in the Background in Golang

To create an executable in Golang that hides the console window when run, you can utilize the -ldflags option during compilation.

Compilation with -ldflags

The documentation suggests using the flag -Hwindowsgui when compiling:

go build -ldflags -Hwindowsgui filename.go

However, for newer versions of the compiler (1.1 ), the flag should be written as:

go build -ldflags -H=windowsgui filename.go

This flag hides the console window by compiling the executable with the Windows subsystem, which allows it to run without displaying a visible window.

Example

To illustrate, let's create a simple program named invisible.go:

package main

func main() {
    // Do something in the background
}

You can compile this program using the following command:

go build -ldflags -H=windowsgui invisible.go

This will generate an executable named invisible.exe that can be run invisibly without opening a console window.

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