diff --git a/pkgs/development/python-modules/imgsize/default.nix b/pkgs/development/python-modules/imgsize/default.nix
new file mode 100644
index 00000000000..d4f066b8b0b
--- /dev/null
+++ b/pkgs/development/python-modules/imgsize/default.nix
@@ -0,0 +1,23 @@
+{ stdenv
+, buildPythonPackage
+, fetchFromGitHub
+}:
+
+buildPythonPackage rec {
+  pname = "imgsize";
+  version = "2.1";
+
+  src = fetchFromGitHub {
+    owner = "ojii";
+    repo = pname;
+    rev = version;
+    sha256 = "0k24qj4i996fz7lpjrs36il6lp51rh13b0j2wip87cy5v9109m2d";
+  };
+
+  meta = with stdenv.lib; {
+    description = "Pure Python image size library";
+    homepage = "https://github.com/ojii/imgsize";
+    license = with licenses; [ bsd3 ];
+    maintainers = with maintainers; [ twey ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index e17ccce7f27..5896adcacef 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2814,6 +2814,8 @@ in {
 
   imgaug = callPackage ../development/python-modules/imgaug { };
 
+  imgsize = callPackage ../development/python-modules/imgsize { };
+
   immutables = callPackage ../development/python-modules/immutables { };
 
   impacket = callPackage ../development/python-modules/impacket { };