diff --git a/model2onnx.py b/model2onnx.py
new file mode 100644
index 000000000..256d1e25e
--- /dev/null
+++ b/model2onnx.py
@@ -0,0 +1,32 @@
+
+# import the necessary packages
+from tensorflow.keras.models import load_model, save_model
+import argparse
+import tf2onnx
+import onnx
+
+def model2onnx():
+	# construct the argument parser and parse the arguments
+	ap = argparse.ArgumentParser()
+	ap.add_argument("-m", "--model", type=str,
+		default="mask_detector.model",
+		help="path to trained face mask detector model")
+	ap.add_argument("-o", "--output", type=str,
+		default='mask_detector.onnx',
+		help="path to trained face mask detector model")
+	args = vars(ap.parse_args())
+
+
+	# load the face mask detector model from disk
+	print("[INFO] loading face mask detector model...")
+	model = load_model(args["model"])
+	onnx_model, _ = tf2onnx.convert.from_keras(model, opset=13)
+
+	onnx_model.graph.input[0].type.tensor_type.shape.dim[0].dim_param = '?'
+	onnx_model.graph.output[0].type.tensor_type.shape.dim[0].dim_param = '?'
+
+	onnx.save(onnx_model, args['output'])
+
+
+if __name__ == "__main__":
+	model2onnx()
diff --git a/requirements.txt b/requirements.txt
index da3e0bb4f..8d98eb31c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,3 +9,5 @@ scipy==1.6.2
 scikit-learn==0.24.1
 pillow>=8.3.2
 streamlit==0.79.0
+onnx==1.10.1
+tf2onnx==1.9.3