diff --git a/pkgs/tools/security/posteid-seed-extractor/default.nix b/pkgs/tools/security/posteid-seed-extractor/default.nix
new file mode 100644
index 00000000000..176b210b377
--- /dev/null
+++ b/pkgs/tools/security/posteid-seed-extractor/default.nix
@@ -0,0 +1,47 @@
+{ lib
+, python3Packages
+, fetchFromGitHub
+}:
+
+python3Packages.buildPythonApplication {
+  pname = "posteid-seed-extractor";
+  version = "unstable-2022-02-23";
+
+  src = fetchFromGitHub {
+    owner = "simone36050";
+    repo = "PosteID-seed-extractor";
+    rev = "667e2997a98aa3273a6bf6b4b34ca77715120e7f";
+    hash = "sha256-smNwp67HYbZuMrl0uf2X2yox2JqeEV6WzIBp4dALwgw=";
+  };
+
+  format = "other";
+
+  pythonPath = with python3Packages; [
+   certifi
+   cffi
+   charset-normalizer
+   cryptography
+   idna
+   jwcrypto
+   pycparser
+   pycryptodome
+   pyotp
+   qrcode
+   requests
+   urllib3
+   wrapt
+  ];
+
+  installPhase = ''
+    runHook preInstall
+    install -Dm755 extractor.py $out/bin/posteid-seed-extractor
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/simone36050/PosteID-seed-extractor";
+    description = "Extract OTP seed instead of using PosteID app";
+    license = licenses.mit;
+    maintainers = with maintainers; [ aciceri ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 0ee84cd2bbd..dd235d95de3 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11038,6 +11038,8 @@ with pkgs;
     libjpeg8 = libjpeg.override { enableJpeg8 = true; };
   };
 
+  posteid-seed-extractor = callPackage ../tools/security/posteid-seed-extractor {};
+
   postscript-lexmark = callPackage ../misc/drivers/postscript-lexmark { };
 
   povray = callPackage ../tools/graphics/povray {