diff --git a/caffe2/python/predictor/mobile_exporter.py b/caffe2/python/predictor/mobile_exporter.py
new file mode 100644
index 00000000000..a30697e1ace
--- /dev/null
+++ b/caffe2/python/predictor/mobile_exporter.py
@@ -0,0 +1,71 @@
+## @package mobile_exporter
+# Module caffe2.python.mobile_exporter
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import print_function
+from __future__ import unicode_literals
+from caffe2.python import core, utils
+from caffe2.proto import caffe2_pb2
+
+
+def Export(workspace, net, params):
+    """Returns init_net and predict_net suitable for writing to disk
+       and loading into a Predictor"""
+    predict_net = caffe2_pb2.NetDef()
+    predict_net.CopyFrom(net.Proto())
+    init_net = caffe2_pb2.NetDef()
+    # Populate the init_net.
+    ssa, blob_versions = core.get_ssa(net)
+    inputs = []
+    for versioned_inputs, _ in ssa:
+        inputs += [name for name, _ in versioned_inputs]
+
+    input_blobs = [blob_name for blob_name, version in
+                   blob_versions.items()
+                   if version == 0 and blob_name not in params]
+    # Blobs that are never used as an input to another layer,
+    # i.e. strictly output blobs.
+    output_blobs = [blob_name for blob_name, version in
+                    blob_versions.items()
+                    if version != 0 and blob_name not in inputs]
+
+    for blob_ref in params:
+        blob_name = str(blob_ref)
+        blob = workspace.FetchBlob(blob_name)
+        init_net.op.extend(
+            [
+                core.CreateOperator(
+                    "GivenTensorFill", [], [blob_name],
+                    arg=[
+                        utils.MakeArgument("shape", blob.shape),
+                        utils.MakeArgument("values", blob)
+                    ]
+                )
+            ]
+        )
+    # We have to make sure the blob exists in the namespace
+    # and we can do so with fake data. (Which is immediately overwritten
+    # by any typical usage)
+    for blob_name in input_blobs:
+        init_net.op.extend(
+            [
+                core.CreateOperator(
+                    "GivenTensorFill", [], [blob_name],
+                    arg=[
+                        utils.MakeArgument("shape", [1, 1]),
+                        utils.MakeArgument("values", [0.0])
+                    ]
+                )
+            ]
+        )
+
+    # Now we make input/output_blobs line up with what Predictor expects.
+    del predict_net.external_input[:]
+    predict_net.external_input.extend(input_blobs)
+    # For populating weights
+    predict_net.external_input.extend(net.Proto().external_input)
+    # Ensure the output is also consistent with what we want
+    del predict_net.external_output[:]
+    predict_net.external_output.extend(output_blobs)
+    return init_net, predict_net
diff --git a/caffe2/python/predictor/mobile_exporter_test.py b/caffe2/python/predictor/mobile_exporter_test.py
new file mode 100644
index 00000000000..f1e9d2dbbe9
--- /dev/null
+++ b/caffe2/python/predictor/mobile_exporter_test.py
@@ -0,0 +1,70 @@
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import print_function
+from __future__ import unicode_literals
+from caffe2.python.test_util import TestCase
+from caffe2.python import workspace, brew
+from caffe2.python.model_helper import ModelHelper
+from caffe2.python.predictor import mobile_exporter
+import numpy as np
+
+
+class TestMobileExporter(TestCase):
+    def test_mobile_exporter(self):
+        model = ModelHelper(name="mobile_exporter_test_model")
+        # Test LeNet
+        brew.conv(model, 'data', 'conv1', dim_in=1, dim_out=20, kernel=5)
+        brew.max_pool(model, 'conv1', 'pool1', kernel=2, stride=2)
+        brew.conv(model, 'pool1', 'conv2', dim_in=20, dim_out=50, kernel=5)
+        brew.max_pool(model, 'conv2', 'pool2', kernel=2, stride=2)
+        brew.fc(model, 'pool2', 'fc3', dim_in=50 * 4 * 4, dim_out=500)
+        brew.relu(model, 'fc3', 'fc3')
+        brew.fc(model, 'fc3', 'pred', 500, 10)
+        brew.softmax(model, 'pred', 'out')
+
+        # Create our mobile exportable networks
+        workspace.RunNetOnce(model.param_init_net)
+        init_net, predict_net = mobile_exporter.Export(
+            workspace, model.net, model.params
+        )
+
+        # Populate the workspace with data
+        np_data = np.random.rand(1, 1, 28, 28).astype(np.float32)
+        workspace.FeedBlob("data", np_data)
+
+        workspace.CreateNet(model.net)
+        workspace.RunNet(model.net)
+        ref_out = workspace.FetchBlob("out")
+
+        # Clear the workspace
+        workspace.ResetWorkspace()
+
+        # Populate the workspace with data
+        workspace.RunNetOnce(init_net)
+        # Fake "data" is populated by init_net, we have to replace it
+        workspace.FeedBlob("data", np_data)
+
+        # Overwrite the old net
+        workspace.CreateNet(predict_net, True)
+        workspace.RunNet(predict_net.name)
+        manual_run_out = workspace.FetchBlob("out")
+        np.testing.assert_allclose(
+            ref_out, manual_run_out, atol=1e-10, rtol=1e-10
+        )
+
+        # Clear the workspace
+        workspace.ResetWorkspace()
+
+        # Predictor interface test (simulates writing to disk)
+        predictor = workspace.Predictor(
+            init_net.SerializeToString(), predict_net.SerializeToString()
+        )
+
+        # Output is a vector of outputs but we only care about the first and only result
+        predictor_out = predictor.run([np_data])
+        assert len(predictor_out) == 1
+        predictor_out = predictor_out[0]
+
+        np.testing.assert_allclose(
+            ref_out, predictor_out, atol=1e-10, rtol=1e-10
+        )