diff --git a/tfjs-backend-wasm/src/cc/BUILD b/tfjs-backend-wasm/src/cc/BUILD
index f4fa895d2dd..48463084eb4 100644
--- a/tfjs-backend-wasm/src/cc/BUILD
+++ b/tfjs-backend-wasm/src/cc/BUILD
@@ -258,6 +258,8 @@ tfjs_cc_library(
         ":SelectV2",
         ":Sigmoid",
         ":Softmax",
+        ":Square",
+        ":SquaredDifference",
         ":Sub",
         ":Tile",
         ":Transpose",
@@ -894,6 +896,17 @@ tfjs_cc_library(
     ],
 )
 
+tfjs_cc_library(
+    name = "SquaredDifference",
+    srcs = ["kernels/SquaredDifference.cc"],
+    deps = [
+        ":backend",
+        ":binary",
+        ":unary",
+        ":util",
+    ],
+)
+
 tfjs_cc_library(
     name = "Sub",
     srcs = ["kernels/Sub.cc"],
diff --git a/tfjs-backend-wasm/src/cc/kernels/SquaredDifference.cc b/tfjs-backend-wasm/src/cc/kernels/SquaredDifference.cc
new file mode 100644
index 00000000000..7a40f0ee007
--- /dev/null
+++ b/tfjs-backend-wasm/src/cc/kernels/SquaredDifference.cc
@@ -0,0 +1,68 @@
+/* Copyright 2020 Google LLC. All Rights Reserved.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ===========================================================================*/
+
+#ifdef __EMSCRIPTEN__
+#include <emscripten.h>
+#endif
+#include <xnnpack.h>
+
+#include <cstddef>
+
+#include "src/cc/binary.h"
+#include "src/cc/unary.h"
+#include "src/cc/util.h"
+
+namespace {
+template <class T>
+inline T squared_diff(T a, T b) {
+  return (a - b) * (a - b);
+}
+}  // namespace
+
+namespace tfjs {
+namespace wasm {
+// We use C-style API to interface with Javascript.
+extern "C" {
+
+#ifdef __EMSCRIPTEN__
+EMSCRIPTEN_KEEPALIVE
+#endif
+void SquaredDifference(
+    const size_t a_id, const size_t* a_shape_ptr, const size_t a_shape_len,
+    const size_t b_id, const size_t* b_shape_ptr, const size_t b_shape_len,
+    const DType dtype, const size_t out_id) {
+  switch (dtype) {
+    case DType::float32:
+      binary_xnn_f32(a_id, a_shape_ptr, a_shape_len, b_id, b_shape_ptr,
+                     b_shape_len, out_id, xnn_create_subtract_nd_f32,
+                     xnn_setup_subtract_nd_f32);
+      unary_xnn_f32(out_id, out_id, xnn_create_square_nc_f32,
+                    xnn_setup_square_nc_f32);
+      break;
+    case DType::int32:
+      binary_i32(a_id, b_id, out_id, squared_diff<int32_t>);
+      break;
+    case DType::boolean:
+      binary_bool(a_id, b_id, out_id, squared_diff<bool>);
+      break;
+    default:
+      util::warn("SquaredDifference for tensor ids %d and %d failed. "
+                 "Unknown dtype %d", a_id, b_id, dtype);
+  }
+}
+
+}  // extern "C"
+}  // namespace wasm
+}  // namespace tfjs
+
diff --git a/tfjs-backend-wasm/src/kernels/SquaredDifference.ts b/tfjs-backend-wasm/src/kernels/SquaredDifference.ts
new file mode 100644
index 00000000000..e0127f812c9
--- /dev/null
+++ b/tfjs-backend-wasm/src/kernels/SquaredDifference.ts
@@ -0,0 +1,21 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC. All Rights Reserved.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * =============================================================================
+ */
+import {KernelConfig, SquaredDifference} from '@tensorflow/tfjs-core';
+import {createBinaryKernelConfig} from './binary_kernel';
+const supportsFullBroadcast = true;
+export const squaredDifferenceConfig: KernelConfig =
+    createBinaryKernelConfig(SquaredDifference, supportsFullBroadcast);
diff --git a/tfjs-backend-wasm/src/register_all_kernels.ts b/tfjs-backend-wasm/src/register_all_kernels.ts
index 21b9926cacd..b21337772f5 100644
--- a/tfjs-backend-wasm/src/register_all_kernels.ts
+++ b/tfjs-backend-wasm/src/register_all_kernels.ts
@@ -85,6 +85,7 @@ import {softmaxConfig} from './kernels/Softmax';
 import {splitVConfig} from './kernels/Split';
 import {sqrtConfig} from './kernels/Sqrt';
 import {squareConfig} from './kernels/Square';
+import {squaredDifferenceConfig} from './kernels/SquaredDifference';
 import {subConfig} from './kernels/Sub';
 import {sumConfig} from './kernels/Sum';
 import {tanhConfig} from './kernels/Tanh';
@@ -161,6 +162,7 @@ const kernelConfigs: KernelConfig[] = [
   splitVConfig,
   sqrtConfig,
   squareConfig,
+  squaredDifferenceConfig,
   subConfig,
   sumConfig,
   tanhConfig,
diff --git a/tfjs-backend-wasm/src/setup_test.ts b/tfjs-backend-wasm/src/setup_test.ts
index 7fa56fa5254..9f84a680730 100644
--- a/tfjs-backend-wasm/src/setup_test.ts
+++ b/tfjs-backend-wasm/src/setup_test.ts
@@ -194,6 +194,7 @@ const TEST_FILTERS: TestFilter[] = [
   {include: 'rotate '},
   {include: 'flipLeftRight '},
   {include: 'square '},
+  {include: 'squaredDifference'},
   {
     startsWith: 'min ',
     excludes: [