diff --git a/main/main.cpp b/main/main.cpp
index 551b5ccf5d9c..30d17c21b651 100644
--- a/main/main.cpp
+++ b/main/main.cpp
@@ -1829,6 +1829,8 @@ bool Main::start() {
 				sml_aspect = SceneTree::STRETCH_ASPECT_KEEP_HEIGHT;
 			else if (stretch_aspect == "expand")
 				sml_aspect = SceneTree::STRETCH_ASPECT_EXPAND;
+			else if (stretch_aspect == "pixelperfect")
+				sml_aspect = SceneTree::STRETCH_ASPECT_PIXELPERFECT;
 
 			sml->set_screen_stretch(sml_sm, sml_aspect, stretch_size, stretch_shrink);
 
@@ -1870,7 +1872,7 @@ bool Main::start() {
 			GLOBAL_DEF("display/window/stretch/mode", "disabled");
 			ProjectSettings::get_singleton()->set_custom_property_info("display/window/stretch/mode", PropertyInfo(Variant::STRING, "display/window/stretch/mode", PROPERTY_HINT_ENUM, "disabled,2d,viewport"));
 			GLOBAL_DEF("display/window/stretch/aspect", "ignore");
-			ProjectSettings::get_singleton()->set_custom_property_info("display/window/stretch/aspect", PropertyInfo(Variant::STRING, "display/window/stretch/aspect", PROPERTY_HINT_ENUM, "ignore,keep,keep_width,keep_height,expand"));
+			ProjectSettings::get_singleton()->set_custom_property_info("display/window/stretch/aspect", PropertyInfo(Variant::STRING, "display/window/stretch/aspect", PROPERTY_HINT_ENUM, "ignore,keep,keep_width,keep_height,expand,pixelperfect"));
 			GLOBAL_DEF("display/window/stretch/shrink", 1.0);
 			ProjectSettings::get_singleton()->set_custom_property_info("display/window/stretch/shrink", PropertyInfo(Variant::REAL, "display/window/stretch/shrink", PROPERTY_HINT_RANGE, "1.0,8.0,0.1"));
 			sml->set_auto_accept_quit(GLOBAL_DEF("application/config/auto_accept_quit", true));
diff --git a/scene/main/scene_tree.cpp b/scene/main/scene_tree.cpp
index 238d6c20ccd2..14c833c64128 100644
--- a/scene/main/scene_tree.cpp
+++ b/scene/main/scene_tree.cpp
@@ -51,6 +51,8 @@
 #include "viewport.h"
 
 #include <stdio.h>
+#include <algorithm>
+#include <cmath>
 
 void SceneTreeTimer::_bind_methods() {
 
@@ -1153,7 +1155,20 @@ void SceneTree::_update_root_rect() {
 		WARN_PRINT("Font oversampling only works with the resize modes 'Keep Width', 'Keep Height', and 'Expand'.");
 	}
 
-	if (stretch_aspect == STRETCH_ASPECT_IGNORE || Math::is_equal_approx(viewport_aspect, video_mode_aspect)) {
+	if (stretch_aspect == STRETCH_ASPECT_PIXELPERFECT) {
+		// only multiply or divide by integer
+		viewport_size = desired_res;
+
+		if (video_mode >= desired_res) {
+			Size2 scale_size = video_mode / desired_res;
+			int scale_factor = std::floor(std::min(scale_size.x, scale_size.y));
+			screen_size = desired_res * scale_factor;
+		} else {
+			Size2 scale_size = desired_res / video_mode;
+			int scale_factor = std::ceil(std::max(scale_size.x, scale_size.y));
+			screen_size = desired_res / scale_factor;
+		}
+	} else if (stretch_aspect == STRETCH_ASPECT_IGNORE || Math::is_equal_approx(viewport_aspect, video_mode_aspect)) {
 		//same aspect or ignore aspect
 		viewport_size = desired_res;
 		screen_size = video_mode;
@@ -1196,7 +1211,13 @@ void SceneTree::_update_root_rect() {
 	Size2 margin;
 	Size2 offset;
 	//black bars and margin
-	if (stretch_aspect != STRETCH_ASPECT_EXPAND && screen_size.x < video_mode.x) {
+	if (stretch_aspect == STRETCH_ASPECT_PIXELPERFECT) {
+		margin.y = Math::round((video_mode.y - screen_size.y) / 2.0);
+		margin.x = Math::round((video_mode.x - screen_size.x) / 2.0);
+		VisualServer::get_singleton()->black_bars_set_margins(margin.x, margin.y, margin.x, margin.y);
+		offset.x = Math::round(margin.x * viewport_size.y / screen_size.y);
+		offset.y = Math::round(margin.y * viewport_size.x / screen_size.x);
+	} else if (stretch_aspect != STRETCH_ASPECT_EXPAND && screen_size.x < video_mode.x) {
 		margin.x = Math::round((video_mode.x - screen_size.x) / 2.0);
 		VisualServer::get_singleton()->black_bars_set_margins(margin.x, 0, margin.x, 0);
 		offset.x = Math::round(margin.x * viewport_size.y / screen_size.y);
diff --git a/scene/main/scene_tree.h b/scene/main/scene_tree.h
index 55304fb12d8a..963214e96d5d 100644
--- a/scene/main/scene_tree.h
+++ b/scene/main/scene_tree.h
@@ -89,6 +89,7 @@ class SceneTree : public MainLoop {
 		STRETCH_ASPECT_KEEP_WIDTH,
 		STRETCH_ASPECT_KEEP_HEIGHT,
 		STRETCH_ASPECT_EXPAND,
+		STRETCH_ASPECT_PIXELPERFECT,
 	};
 
 private: