diff --git a/app/node/color/CMakeLists.txt b/app/node/color/CMakeLists.txt
index 96bd0db4f2..a0a4cf7046 100644
--- a/app/node/color/CMakeLists.txt
+++ b/app/node/color/CMakeLists.txt
@@ -18,6 +18,7 @@ add_subdirectory(colormanager)
 add_subdirectory(displaytransform)
 add_subdirectory(ociobase)
 add_subdirectory(ociogradingtransformlinear)
+add_subdirectory(rgbtobw)
 
 set(OLIVE_SOURCES
   ${OLIVE_SOURCES}
diff --git a/app/node/color/rgbtobw/CMakeLists.txt b/app/node/color/rgbtobw/CMakeLists.txt
new file mode 100644
index 0000000000..8b8a573fee
--- /dev/null
+++ b/app/node/color/rgbtobw/CMakeLists.txt
@@ -0,0 +1,22 @@
+# Olive - Non-Linear Video Editor
+# Copyright (C) 2021 Olive Team
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+set(OLIVE_SOURCES
+  ${OLIVE_SOURCES}
+  node/color/rgbtobw/rgbtobw.cpp
+  node/color/rgbtobw/rgbtobw.h
+  PARENT_SCOPE
+)
diff --git a/app/node/color/rgbtobw/rgbtobw.cpp b/app/node/color/rgbtobw/rgbtobw.cpp
new file mode 100644
index 0000000000..1d47aa7c1d
--- /dev/null
+++ b/app/node/color/rgbtobw/rgbtobw.cpp
@@ -0,0 +1,131 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2021 Olive Team
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+***/
+
+#include "rgbtobw.h"
+
+#include "node/project/project.h"
+
+namespace olive {
+
+const QString RGBToBWNode::kTextureInput = QStringLiteral("tex_in");
+const QString RGBToBWNode::kCustomWeightsEnableInput = QStringLiteral("custom_weights_enable_in");
+const QString RGBToBWNode::kCustomWeightsInput = QStringLiteral("custom_weights_in");
+
+#define super Node
+
+RGBToBWNode::RGBToBWNode() :
+    weights_edited_(false)
+{
+  AddInput(kTextureInput, NodeValue::kTexture, InputFlags(kInputFlagNotKeyframable));
+
+  AddInput(kCustomWeightsEnableInput, NodeValue::kBoolean, false);
+
+  AddInput(kCustomWeightsInput, NodeValue::kVec3, QVector3D{0.33f, 0.33f, 0.33f}); //TEMP
+
+  SetInputProperty(kCustomWeightsInput, QStringLiteral("color0"), QColor(255, 0, 0).name());
+  SetInputProperty(kCustomWeightsInput, QStringLiteral("color1"), QColor(0, 255, 0).name());
+  SetInputProperty(kCustomWeightsInput, QStringLiteral("color2"), QColor(0, 0, 255).name());
+
+  UpdateInputs(false);
+
+  SetFlags(kVideoEffect);
+  SetEffectInput(kTextureInput);
+}
+
+QString RGBToBWNode::Name() const
+{
+  return tr("RGB to B&W");
+}
+
+QString RGBToBWNode::id() const
+{
+  return QStringLiteral("org.olivevideoeditor.Olive.rgbtobw");
+}
+
+QVector<Node::CategoryID> RGBToBWNode::Category() const
+{
+  return {kCategoryColor};
+}
+
+QString RGBToBWNode::Description() const
+{
+  return tr("Converts a color image to black and white");
+}
+
+void RGBToBWNode::Retranslate()
+{
+  super::Retranslate();
+
+  SetInputName(kTextureInput, tr("Input"));
+  SetInputName(kCustomWeightsEnableInput, tr("Use Custom Weights"));
+  SetInputName(kCustomWeightsInput, tr("Weights"));
+
+  // Only set custom weights to their default value if they haven't been edited yet
+  if (!weights_edited_) {
+    if (project()) {
+      project()->color_manager()->GetDefaultLumaCoefs(luma_coeffs_);
+      SetStandardValue(kCustomWeightsInput, QVector3D(luma_coeffs_[0], luma_coeffs_[1], luma_coeffs_[2]));
+    }
+  }
+}
+
+void RGBToBWNode::InputValueChangedEvent(const QString &input, int element)
+{
+  Q_UNUSED(element);
+
+  if (input == kCustomWeightsEnableInput) {
+    UpdateInputs(GetStandardValue(kCustomWeightsEnableInput).toBool());
+  }
+  if (input == kCustomWeightsInput) {
+    weights_edited_ = true;
+  }
+ }
+ShaderCode RGBToBWNode::GetShaderCode(const ShaderRequest &request) const
+{
+  Q_UNUSED(request)
+  return ShaderCode(FileFunctions::ReadFileAsString(":/shaders/rgbtobw.frag"));
+}
+
+void RGBToBWNode::Value(const NodeValueRow &value, const NodeGlobals &globals, NodeValueTable *table) const
+{
+  ShaderJob job(value);
+
+
+  // Set luma coefficients
+  double luma_coeffs[3] = {0.0f, 0.0f, 0.0f}; // Can this use the cached values?
+  project()->color_manager()->GetDefaultLumaCoefs(luma_coeffs);
+  job.Insert(QStringLiteral("luma_coeffs"),
+                  NodeValue(NodeValue::kVec3, QVector3D(luma_coeffs[0], luma_coeffs[1], luma_coeffs[2])));
+
+  // If there's no texture, no need to run an operation
+  if (TexturePtr tex = value[kTextureInput].toTexture()) {
+    table->Push(NodeValue::kTexture, tex->toJob(job), this);
+  } else {
+    table->Push(value[kTextureInput]);
+  }
+}
+
+void RGBToBWNode::UpdateInputs(bool custom_coefficients)
+{
+  SetInputFlags(kCustomWeightsInput, custom_coefficients ? InputFlags() : InputFlags(kInputFlagHidden));
+}
+
+}
+
diff --git a/app/node/color/rgbtobw/rgbtobw.h b/app/node/color/rgbtobw/rgbtobw.h
new file mode 100644
index 0000000000..6e9f61e9d7
--- /dev/null
+++ b/app/node/color/rgbtobw/rgbtobw.h
@@ -0,0 +1,60 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2021 Olive Team
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+***/
+
+#ifndef RGBTOBWNODE_H
+#define RGBTOBWNODE_H
+
+#include "node/node.h"
+
+namespace olive {
+
+class RGBToBWNode : public Node
+{
+  Q_OBJECT
+ public:
+  RGBToBWNode();
+
+  NODE_DEFAULT_FUNCTIONS(RGBToBWNode)
+
+  virtual QString Name() const override;
+  virtual QString id() const override;
+  virtual QVector<CategoryID> Category() const override;
+  virtual QString Description() const override;
+
+  virtual void Retranslate() override;
+  virtual void InputValueChangedEvent(const QString &input, int element) override;
+
+  virtual ShaderCode GetShaderCode(const ShaderRequest &request) const override;
+  virtual void Value(const NodeValueRow &value, const NodeGlobals &globals, NodeValueTable *table) const override;
+
+  static const QString kTextureInput;
+  static const QString kCustomWeightsEnableInput;
+  static const QString kCustomWeightsInput;
+
+  double luma_coeffs_[3];
+  bool weights_edited_;
+
+ private:
+  void UpdateInputs(bool cutsom_coefficients);
+};
+
+}  // namespace olive
+
+#endif  // RGBTOBWNODE_H
diff --git a/app/node/factory.cpp b/app/node/factory.cpp
index 1839d8f080..be14d19c68 100644
--- a/app/node/factory.cpp
+++ b/app/node/factory.cpp
@@ -31,6 +31,7 @@
 #include "block/transition/diptocolor/diptocolortransition.h"
 #include "color/displaytransform/displaytransform.h"
 #include "color/ociogradingtransformlinear/ociogradingtransformlinear.h"
+#include "color/rgbtobw/rgbtobw.h"
 #include "distort/cornerpin/cornerpindistortnode.h"
 #include "distort/crop/cropdistortnode.h"
 #include "distort/flip/flipdistortnode.h"
@@ -309,6 +310,8 @@ Node *NodeFactory::CreateFromFactoryIndex(const NodeFactory::InternalID &id)
     return new RippleDistortNode();
   case kMulticamNode:
     return new MultiCamNode();
+  case kRGBToBW:
+    return new RGBToBWNode();
 
   case kInternalNodeCount:
     break;
diff --git a/app/node/factory.h b/app/node/factory.h
index fbf3535514..255e0f8789 100644
--- a/app/node/factory.h
+++ b/app/node/factory.h
@@ -81,6 +81,7 @@ class NodeFactory
     kTileDistort,
     kSwirlDistort,
     kMulticamNode,
+    kRGBToBW,
 
     // Count value
     kInternalNodeCount
diff --git a/app/shaders/rgbtobw.frag b/app/shaders/rgbtobw.frag
new file mode 100644
index 0000000000..af60377773
--- /dev/null
+++ b/app/shaders/rgbtobw.frag
@@ -0,0 +1,18 @@
+// Input texture
+uniform sampler2D tex_in;
+uniform vec3 custom_weights_in;
+uniform bool custom_weights_enable_in;
+uniform vec3 luma_coeffs;
+
+// Input texture coordinate
+in vec2 ove_texcoord;
+out vec4 frag_color;
+
+void main() {
+  vec4 color = texture(tex_in, ove_texcoord);
+  if (!custom_weights_enable_in){
+    frag_color = vec4(vec3(dot(color.rgb, luma_coeffs)), color.w);
+  } else {
+    frag_color = vec4(vec3(dot(color.rgb, custom_weights_in)), color.w);
+  }
+}