diff --git a/mediapipe/gpu/BUILD b/mediapipe/gpu/BUILD
index 10a8d7ff..f97eed67 100644
--- a/mediapipe/gpu/BUILD
+++ b/mediapipe/gpu/BUILD
@@ -901,6 +901,8 @@ cc_library(
     visibility = ["//visibility:public"],
     deps = [
         ":gl_calculator_helper",
+        ":gpu_buffer_storage_image_frame",
+        "//mediapipe/framework/api2:node",
         "//mediapipe/framework:calculator_framework",
         "//mediapipe/framework/formats:image_frame",
         "//mediapipe/framework/port:status",
diff --git a/mediapipe/gpu/image_frame_to_gpu_buffer_calculator.cc b/mediapipe/gpu/image_frame_to_gpu_buffer_calculator.cc
index 2a8331db..c67fb0c6 100644
--- a/mediapipe/gpu/image_frame_to_gpu_buffer_calculator.cc
+++ b/mediapipe/gpu/image_frame_to_gpu_buffer_calculator.cc
@@ -12,73 +12,63 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#include "mediapipe/framework/api2/node.h"
 #include "mediapipe/framework/calculator_framework.h"
 #include "mediapipe/framework/formats/image_frame.h"
 #include "mediapipe/framework/port/status.h"
 #include "mediapipe/gpu/gl_calculator_helper.h"
 
-#ifdef __APPLE__
-#include "mediapipe/objc/util.h"
-#endif
-
 namespace mediapipe {
+namespace api2 {
 
-// Convert ImageFrame to GpuBuffer.
-class ImageFrameToGpuBufferCalculator : public CalculatorBase {
+class ImageFrameToGpuBufferCalculator
+    : public RegisteredNode<ImageFrameToGpuBufferCalculator> {
  public:
-  ImageFrameToGpuBufferCalculator() {}
+  static constexpr Input<ImageFrame> kIn{""};
+  static constexpr Output<GpuBuffer> kOut{""};
 
-  static absl::Status GetContract(CalculatorContract* cc);
+  MEDIAPIPE_NODE_INTERFACE(ImageFrameToGpuBufferCalculator, kIn, kOut);
+
+  static absl::Status UpdateContract(CalculatorContract* cc);
 
   absl::Status Open(CalculatorContext* cc) override;
   absl::Status Process(CalculatorContext* cc) override;
 
  private:
-#if !MEDIAPIPE_GPU_BUFFER_USE_CV_PIXEL_BUFFER
   GlCalculatorHelper helper_;
-#endif  // !MEDIAPIPE_GPU_BUFFER_USE_CV_PIXEL_BUFFER
 };
-REGISTER_CALCULATOR(ImageFrameToGpuBufferCalculator);
 
 // static
-absl::Status ImageFrameToGpuBufferCalculator::GetContract(
+absl::Status ImageFrameToGpuBufferCalculator::UpdateContract(
     CalculatorContract* cc) {
-  cc->Inputs().Index(0).Set<ImageFrame>();
-  cc->Outputs().Index(0).Set<GpuBuffer>();
   // Note: we call this method even on platforms where we don't use the helper,
   // to ensure the calculator's contract is the same. In particular, the helper
   // enables support for the legacy side packet, which several graphs still use.
-  MP_RETURN_IF_ERROR(GlCalculatorHelper::UpdateContract(cc));
-  return absl::OkStatus();
+  return GlCalculatorHelper::UpdateContract(cc);
 }
 
 absl::Status ImageFrameToGpuBufferCalculator::Open(CalculatorContext* cc) {
-  // Inform the framework that we always output at the same timestamp
-  // as we receive a packet at.
-  cc->SetOffset(TimestampDiff(0));
-#if !MEDIAPIPE_GPU_BUFFER_USE_CV_PIXEL_BUFFER
   MP_RETURN_IF_ERROR(helper_.Open(cc));
-#endif  // !MEDIAPIPE_GPU_BUFFER_USE_CV_PIXEL_BUFFER
   return absl::OkStatus();
 }
 
 absl::Status ImageFrameToGpuBufferCalculator::Process(CalculatorContext* cc) {
-#if MEDIAPIPE_GPU_BUFFER_USE_CV_PIXEL_BUFFER
-  CFHolder<CVPixelBufferRef> buffer;
-  MP_RETURN_IF_ERROR(CreateCVPixelBufferForImageFramePacket(
-      cc->Inputs().Index(0).Value(), &buffer));
-  cc->Outputs().Index(0).Add(new GpuBuffer(buffer), cc->InputTimestamp());
-#else
-  const auto& input = cc->Inputs().Index(0).Get<ImageFrame>();
-  helper_.RunInGlContext([this, &input, &cc]() {
-    auto src = helper_.CreateSourceTexture(input);
-    auto output = src.GetFrame<GpuBuffer>();
-    glFlush();
-    cc->Outputs().Index(0).Add(output.release(), cc->InputTimestamp());
-    src.Release();
-  });
-#endif  // MEDIAPIPE_GPU_BUFFER_USE_CV_PIXEL_BUFFER
+  auto image_frame = std::const_pointer_cast<ImageFrame>(
+      mediapipe::SharedPtrWithPacket<ImageFrame>(kIn(cc).packet()));
+  auto gpu_buffer = api2::MakePacket<GpuBuffer>(
+                        std::make_shared<mediapipe::GpuBufferStorageImageFrame>(
+                            std::move(image_frame)))
+                        .At(cc->InputTimestamp());
+  // This calculator's behavior has been to do the texture upload eagerly, and
+  // some graphs may rely on running this on a separate GL context to avoid
+  // blocking another context with the read operation. So let's request GPU
+  // access here to ensure that the behavior stays the same.
+  // TODO: have a better way to do this, or defer until later.
+  helper_.RunInGlContext(
+      [&gpu_buffer] { auto view = gpu_buffer->GetReadView<GlTextureView>(0); });
+  kOut(cc).Send(std::move(gpu_buffer));
   return absl::OkStatus();
 }
 
+}  // namespace api2
 }  // namespace mediapipe