diff --git a/tensorflow/lite/g3doc/guide/faq.md b/tensorflow/lite/g3doc/guide/faq.md
index 197fc2d4a8f..491e3252635 100644
--- a/tensorflow/lite/g3doc/guide/faq.md
+++ b/tensorflow/lite/g3doc/guide/faq.md
@@ -45,30 +45,37 @@ or file a [new one](https://github.com/tensorflow/tensorflow/issues).
 
 #### How do I determine the inputs/outputs for GraphDef protocol buffer?
 
-The easiest way to inspect a graph from a `.pb` file is to use the
+The easiest way to inspect a graph from a `.pb` file is to use
+[Netron](https://github.com/lutzroeder/netron), an open-source viewer for
+machine learning models.
+
+If Netron cannot open the graph, you can try the
 [summarize_graph](https://github.com/tensorflow/tensorflow/blob/master/tensorflow/tools/graph_transforms/README.md#inspecting-graphs)
 tool.
 
-If that approach yields an error, you can visualize the GraphDef with
+If the summarize_graph tool yields an error, you can visualize the GraphDef with
 [TensorBoard](https://www.tensorflow.org/guide/summaries_and_tensorboard) and
 look for the inputs and outputs in the graph. To visualize a `.pb` file, use the
 [`import_pb_to_tensorboard.py`](https://github.com/tensorflow/tensorflow/blob/master/tensorflow/python/tools/import_pb_to_tensorboard.py)
 script like below:
 
-```sh
+```shell
 python import_pb_to_tensorboard.py --model_dir <model path> --log_dir <log dir path>
 ```
 
 #### How do I inspect a `.tflite` file?
 
-TensorFlow Lite models can be visualized using the
+[Netron](https://github.com/lutzroeder/netron) is the easiest way to visualize a
+TensorFlow Lite model.
+
+If Netron cannot open your TensorFlow Lite model, you can try the
 [visualize.py](https://github.com/tensorflow/tensorflow/blob/master/tensorflow/lite/tools/visualize.py)
 script in our repository.
 
 *   [Clone the TensorFlow repository](https://www.tensorflow.org/install/source)
 *   Run the `visualize.py` script with bazel:
 
-```sh
+```shell
 bazel run //tensorflow/lite/tools:visualize model.tflite visualized_model.html
 ```