diff --git a/mediapipe/calculators/tensor/tensors_to_detections_calculator.cc b/mediapipe/calculators/tensor/tensors_to_detections_calculator.cc
index 4bb3f0f57..45393d4f1 100644
--- a/mediapipe/calculators/tensor/tensors_to_detections_calculator.cc
+++ b/mediapipe/calculators/tensor/tensors_to_detections_calculator.cc
@@ -64,6 +64,8 @@ bool CanUseGpu() {
 namespace mediapipe {
 namespace api2 {
 
+using BoxFormat = ::mediapipe::TensorsToDetectionsCalculatorOptions::BoxFormat;
+
 namespace {
 
 void ConvertRawValuesToAnchors(const float* raw_anchors, int num_boxes,
@@ -126,6 +128,15 @@ absl::Status CheckCustomTensorMapping(
   return absl::OkStatus();
 }
 
+BoxFormat GetBoxFormat(const TensorsToDetectionsCalculatorOptions& options) {
+  if (options.has_box_format()) {
+    return options.box_format();
+  } else if (options.reverse_output_order()) {
+    return mediapipe::TensorsToDetectionsCalculatorOptions::XYWH;
+  }
+  return mediapipe::TensorsToDetectionsCalculatorOptions::YXHW;
+}
+
 }  // namespace
 
 // Convert result Tensors from object detection models into MediaPipe
@@ -211,6 +222,8 @@ class TensorsToDetectionsCalculator : public Node {
   int num_boxes_ = 0;
   int num_coords_ = 0;
   int max_results_ = -1;
+  BoxFormat box_output_format_ =
+      mediapipe::TensorsToDetectionsCalculatorOptions::YXHW;
 
   // Set of allowed or ignored class indices.
   struct ClassIndexSet {
@@ -655,6 +668,7 @@ absl::Status TensorsToDetectionsCalculator::LoadOptions(CalculatorContext* cc) {
   num_classes_ = options_.num_classes();
   num_boxes_ = options_.num_boxes();
   num_coords_ = options_.num_coords();
+  box_output_format_ = GetBoxFormat(options_);
   CHECK_NE(options_.max_results(), 0)
       << "The maximum number of the top-scored detection results must be "
          "non-zero.";
@@ -728,17 +742,32 @@ absl::Status TensorsToDetectionsCalculator::DecodeBoxes(
   for (int i = 0; i < num_boxes_; ++i) {
     const int box_offset = i * num_coords_ + options_.box_coord_offset();
 
-    float y_center = raw_boxes[box_offset];
-    float x_center = raw_boxes[box_offset + 1];
-    float h = raw_boxes[box_offset + 2];
-    float w = raw_boxes[box_offset + 3];
-    if (options_.reverse_output_order()) {
-      x_center = raw_boxes[box_offset];
-      y_center = raw_boxes[box_offset + 1];
-      w = raw_boxes[box_offset + 2];
-      h = raw_boxes[box_offset + 3];
+    float y_center = 0.0;
+    float x_center = 0.0;
+    float h = 0.0;
+    float w = 0.0;
+    // TODO
+    switch (box_output_format_) {
+      case mediapipe::TensorsToDetectionsCalculatorOptions::UNSPECIFIED:
+      case mediapipe::TensorsToDetectionsCalculatorOptions::YXHW:
+        y_center = raw_boxes[box_offset];
+        x_center = raw_boxes[box_offset + 1];
+        h = raw_boxes[box_offset + 2];
+        w = raw_boxes[box_offset + 3];
+        break;
+      case mediapipe::TensorsToDetectionsCalculatorOptions::XYWH:
+        x_center = raw_boxes[box_offset];
+        y_center = raw_boxes[box_offset + 1];
+        w = raw_boxes[box_offset + 2];
+        h = raw_boxes[box_offset + 3];
+        break;
+      case mediapipe::TensorsToDetectionsCalculatorOptions::XYXY:
+        x_center = (-raw_boxes[box_offset] + raw_boxes[box_offset + 2]) / 2;
+        y_center = (-raw_boxes[box_offset + 1] + raw_boxes[box_offset + 3]) / 2;
+        w = raw_boxes[box_offset + 2] + raw_boxes[box_offset];
+        h = raw_boxes[box_offset + 3] + raw_boxes[box_offset + 1];
+        break;
     }
-
     x_center =
         x_center / options_.x_scale() * anchors[i].w() + anchors[i].x_center();
     y_center =
@@ -856,8 +885,22 @@ Detection TensorsToDetectionsCalculator::ConvertToDetection(
 }
 
 absl::Status TensorsToDetectionsCalculator::GpuInit(CalculatorContext* cc) {
+  int output_format_flag = 0;
+  switch (box_output_format_) {
+    case mediapipe::TensorsToDetectionsCalculatorOptions::UNSPECIFIED:
+    case mediapipe::TensorsToDetectionsCalculatorOptions::YXHW:
+      output_format_flag = 0;
+      break;
+    case mediapipe::TensorsToDetectionsCalculatorOptions::XYWH:
+      output_format_flag = 1;
+      break;
+    case mediapipe::TensorsToDetectionsCalculatorOptions::XYXY:
+      output_format_flag = 2;
+      break;
+  }
 #ifndef MEDIAPIPE_DISABLE_GL_COMPUTE
-  MP_RETURN_IF_ERROR(gpu_helper_.RunInGlContext([this]() -> absl::Status {
+  MP_RETURN_IF_ERROR(gpu_helper_.RunInGlContext([this, output_format_flag]()
+                                                    -> absl::Status {
     // A shader to decode detection boxes.
     const std::string decode_src = absl::Substitute(
         R"( #version 310 es
@@ -879,7 +922,7 @@ layout(std430, binding = 2) readonly buffer Input1 {
 } raw_anchors;
 
 uint num_coords = uint($0);
-int reverse_output_order = int($1);
+int output_format_flag = int($1);
 int apply_exponential = int($2);
 int box_coord_offset = int($3);
 int num_keypoints = int($4);
@@ -892,17 +935,25 @@ void main() {
   uint anchor_offset = g_idx * uint(4);  // check kNumCoordsPerBox
 
   float y_center, x_center, h, w;
-
-  if (reverse_output_order == int(0)) {
+  if (output_format_flag == int(0)) {
     y_center = raw_boxes.data[box_offset + uint(0)];
     x_center = raw_boxes.data[box_offset + uint(1)];
     h = raw_boxes.data[box_offset + uint(2)];
     w = raw_boxes.data[box_offset + uint(3)];
-  } else {
+  } else if (output_format_flag == int(1)) {
     x_center = raw_boxes.data[box_offset + uint(0)];
     y_center = raw_boxes.data[box_offset + uint(1)];
     w = raw_boxes.data[box_offset + uint(2)];
     h = raw_boxes.data[box_offset + uint(3)];
+  } else if (output_format_flag == int(2)) {
+    x_center = (-raw_boxes.data[box_offset + uint(0)]
+                +raw_boxes.data[box_offset + uint(2)]) / 2.0;
+    y_center = (-raw_boxes.data[box_offset + uint(1)]
+                +raw_boxes.data[box_offset + uint(3)]) / 2.0;
+    w = raw_boxes.data[box_offset + uint(0)]
+      + raw_boxes.data[box_offset + uint(2)];
+    h = raw_boxes.data[box_offset + uint(1)]
+      + raw_boxes.data[box_offset + uint(3)];
   }
 
   float anchor_yc = raw_anchors.data[anchor_offset + uint(0)];
@@ -936,7 +987,7 @@ void main() {
       int kp_offset =
         int(g_idx * num_coords) + keypt_coord_offset + k * num_values_per_keypt;
       float kp_y, kp_x;
-      if (reverse_output_order == int(0)) {
+      if (output_format_flag == int(0)) {
         kp_y = raw_boxes.data[kp_offset + int(0)];
         kp_x = raw_boxes.data[kp_offset + int(1)];
       } else {
@@ -949,8 +1000,7 @@ void main() {
   }
 })",
         options_.num_coords(),  // box xywh
-        options_.reverse_output_order() ? 1 : 0,
-        options_.apply_exponential_on_box_size() ? 1 : 0,
+        output_format_flag, options_.apply_exponential_on_box_size() ? 1 : 0,
         options_.box_coord_offset(), options_.num_keypoints(),
         options_.keypoint_coord_offset(), options_.num_values_per_keypoint());
 
@@ -1104,7 +1154,7 @@ kernel void decodeKernel(
     uint2                           gid         [[ thread_position_in_grid ]]) {
 
   uint num_coords = uint($0);
-  int reverse_output_order = int($1);
+  int output_format_flag = int($1);
   int apply_exponential = int($2);
   int box_coord_offset = int($3);
   int num_keypoints = int($4);
@@ -1112,8 +1162,7 @@ kernel void decodeKernel(
   int num_values_per_keypt = int($6);
 )",
       options_.num_coords(),  // box xywh
-      options_.reverse_output_order() ? 1 : 0,
-      options_.apply_exponential_on_box_size() ? 1 : 0,
+      output_format_flag, options_.apply_exponential_on_box_size() ? 1 : 0,
       options_.box_coord_offset(), options_.num_keypoints(),
       options_.keypoint_coord_offset(), options_.num_values_per_keypoint());
   decode_src += absl::Substitute(
@@ -1129,16 +1178,25 @@ kernel void decodeKernel(
 
   float y_center, x_center, h, w;
 
-  if (reverse_output_order == int(0)) {
+  if (output_format_flag == int(0)) {
     y_center = raw_boxes[box_offset + uint(0)];
     x_center = raw_boxes[box_offset + uint(1)];
     h = raw_boxes[box_offset + uint(2)];
     w = raw_boxes[box_offset + uint(3)];
-  } else {
+  } else if (output_format_flag == int(1)) {
     x_center = raw_boxes[box_offset + uint(0)];
     y_center = raw_boxes[box_offset + uint(1)];
     w = raw_boxes[box_offset + uint(2)];
     h = raw_boxes[box_offset + uint(3)];
+  } else if (output_format_flag == int(2)) {
+    x_center = (-raw_boxes[box_offset + uint(0)]
+                +raw_boxes[box_offset + uint(2)]) / 2.0;
+    y_center = (-raw_boxes[box_offset + uint(1)]
+                +raw_boxes[box_offset + uint(3)]) / 2.0;
+    w = raw_boxes[box_offset + uint(0)]
+      + raw_boxes[box_offset + uint(2)];
+    h = raw_boxes[box_offset + uint(1)]
+      + raw_boxes[box_offset + uint(3)];
   }
 
   float anchor_yc = raw_anchors[anchor_offset + uint(0)];
@@ -1172,7 +1230,7 @@ kernel void decodeKernel(
       int kp_offset =
         int(g_idx * num_coords) + keypt_coord_offset + k * num_values_per_keypt;
       float kp_y, kp_x;
-      if (reverse_output_order == int(0)) {
+      if (output_format_flag == int(0)) {
         kp_y = raw_boxes[kp_offset + int(0)];
         kp_x = raw_boxes[kp_offset + int(1)];
       } else {
diff --git a/mediapipe/calculators/tensor/tensors_to_detections_calculator.proto b/mediapipe/calculators/tensor/tensors_to_detections_calculator.proto
index c9d6b69da..1ebdcce0b 100644
--- a/mediapipe/calculators/tensor/tensors_to_detections_calculator.proto
+++ b/mediapipe/calculators/tensor/tensors_to_detections_calculator.proto
@@ -54,6 +54,7 @@ message TensorsToDetectionsCalculatorOptions {
   // Whether to reverse the order of predicted x, y from output.
   // If false, the order is [y_center, x_center, h, w], if true the order is
   // [x_center, y_center, w, h].
+  // DEPRECATED. Use `box_format` instead.
   optional bool reverse_output_order = 14 [default = false];
   // The ids of classes that should be ignored during decoding the score for
   // each predicted box. Can be overridden with IGNORE_CLASSES side packet.
@@ -112,4 +113,18 @@ message TensorsToDetectionsCalculatorOptions {
   oneof box_indices {
     BoxBoundariesIndices box_boundaries_indices = 23;
   }
+
+  // Tells the calculator how to convert the detector output to bounding boxes.
+  // Replaces `reverse_output_order` to support more bbox output formats.
+  enum BoxFormat {
+    // if UNSPECIFIED, the calculator assumes YXHW
+    UNSPECIFIED = 0;
+    // [y_center, x_center, height, width]
+    YXHW = 1;
+    // [x_center, y_center, width, height]
+    XYWH = 2;
+    // [xmin, ymin, xmax, ymax]
+    XYXY = 3;
+  }
+  optional BoxFormat box_format = 24 [default = UNSPECIFIED];
 }