diff --git a/pkgs/tools/security/otpauth/default.nix b/pkgs/tools/security/otpauth/default.nix
new file mode 100644
index 000000000000..66e6dab56816
--- /dev/null
+++ b/pkgs/tools/security/otpauth/default.nix
@@ -0,0 +1,27 @@
+{ lib
+, fetchFromGitHub
+, buildGoModule
+}:
+
+buildGoModule rec {
+  pname = "otpauth";
+  version = "0.3.4";
+
+  src = fetchFromGitHub {
+    owner = "dim13";
+    repo = "otpauth";
+    rev = "v${version}";
+    sha256 = "199kh544kx4cbsczc9anmciczi738gdc5g518ybb05h49vlb51dp";
+  };
+
+  runVend = true;
+  vendorSha256 = "1762cchqydgsf94y05dwxcrajvjr64ayi5xk1svn1xissyc7vgpv";
+  doCheck = true;
+
+  meta = with lib; {
+    description = "Google Authenticator migration decoder";
+    homepage = "https://github.com/dim13/otpauth";
+    license = licenses.isc;
+    maintainers = with maintainers; [ ereslibre ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index cf341e1bf551..018254044303 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7972,6 +7972,8 @@ with pkgs;
     inherit (darwin.apple_sdk.frameworks) IOKit;
   };
 
+  otpauth = callPackage ../tools/security/otpauth { };
+
   pcsclite = callPackage ../tools/security/pcsclite {
     inherit (darwin.apple_sdk.frameworks) IOKit;
   };