Installation

From source

cargo install qrtool

Via a package manager

Packaging status
OSPackage managerCommand

Any

Homebrew

brew install qrtool

Any

Nix

nix-env -iA nixpkgs.qrtool

Arch Linux

Pacman

pacman -S qrtool

openSUSE

Zypper

zypper install qrtool

From binaries

The release page contains pre-built binaries for Linux, macOS and Windows.