diff --git a/OpenRA.Mods.Common/Widgets/ViewportControllerWidget.cs b/OpenRA.Mods.Common/Widgets/ViewportControllerWidget.cs
index 85e2c806cb..6d699c3d30 100644
--- a/OpenRA.Mods.Common/Widgets/ViewportControllerWidget.cs
+++ b/OpenRA.Mods.Common/Widgets/ViewportControllerWidget.cs
@@ -27,6 +27,9 @@ namespace OpenRA.Mods.Common.Widgets
 		readonly ModData modData;
 		readonly ResourceLayer resourceLayer;
 
+		public readonly HotkeyReference ZoomInKey = new HotkeyReference();
+		public readonly HotkeyReference ZoomOutKey = new HotkeyReference();
+
 		public readonly HotkeyReference ScrollUpKey = new HotkeyReference();
 		public readonly HotkeyReference ScrollDownKey = new HotkeyReference();
 		public readonly HotkeyReference ScrollLeftKey = new HotkeyReference();
@@ -423,6 +426,18 @@ namespace OpenRA.Mods.Common.Widgets
 			if (e.Event != KeyInputEvent.Down)
 				return false;
 
+			if (ZoomInKey.IsActivatedBy(e))
+			{
+				worldRenderer.Viewport.AdjustZoom(0.25f);
+				return true;
+			}
+
+			if (ZoomOutKey.IsActivatedBy(e))
+			{
+				worldRenderer.Viewport.AdjustZoom(-0.25f);
+				return true;
+			}
+
 			if (JumpToTopEdgeKey.IsActivatedBy(e))
 			{
 				worldRenderer.Viewport.Center(new WPos(worldRenderer.Viewport.CenterPosition.X, 0, 0));
diff --git a/mods/cnc/chrome/editor.yaml b/mods/cnc/chrome/editor.yaml
index 74f8f88f6e..f208f26459 100644
--- a/mods/cnc/chrome/editor.yaml
+++ b/mods/cnc/chrome/editor.yaml
@@ -323,6 +323,8 @@ Container@EDITOR_WORLD_ROOT:
 			Width: WINDOW_RIGHT
 			Height: WINDOW_BOTTOM
 			IgnoreMouseOver: True
+			ZoomInKey: ZoomIn
+			ZoomOutKey: ZoomOut
 			ScrollUpKey: MapScrollUp
 			ScrollDownKey: MapScrollDown
 			ScrollLeftKey: MapScrollLeft
diff --git a/mods/cnc/chrome/ingame.yaml b/mods/cnc/chrome/ingame.yaml
index d04ef71fc7..a394b4bda0 100644
--- a/mods/cnc/chrome/ingame.yaml
+++ b/mods/cnc/chrome/ingame.yaml
@@ -77,6 +77,8 @@ Container@OBSERVER_WIDGETS:
 			Width: WINDOW_RIGHT
 			Height: WINDOW_BOTTOM
 			TooltipContainer: TOOLTIP_CONTAINER
+			ZoomInKey: ZoomIn
+			ZoomOutKey: ZoomOut
 			ScrollUpKey: MapScrollUp
 			ScrollDownKey: MapScrollDown
 			ScrollLeftKey: MapScrollLeft
@@ -1048,6 +1050,8 @@ Container@PLAYER_WIDGETS:
 			Height: WINDOW_BOTTOM
 			TooltipTemplate: WORLD_TOOLTIP_FACTIONSUFFIX
 			TooltipContainer: TOOLTIP_CONTAINER
+			ZoomInKey: ZoomIn
+			ZoomOutKey: ZoomOut
 			ScrollUpKey: MapScrollUp
 			ScrollDownKey: MapScrollDown
 			ScrollLeftKey: MapScrollLeft
diff --git a/mods/common/chrome/editor.yaml b/mods/common/chrome/editor.yaml
index c02e1d1274..e1484e2ca7 100644
--- a/mods/common/chrome/editor.yaml
+++ b/mods/common/chrome/editor.yaml
@@ -318,6 +318,8 @@ Container@EDITOR_WORLD_ROOT:
 			Width: WINDOW_RIGHT
 			Height: WINDOW_BOTTOM
 			IgnoreMouseOver: True
+			ZoomInKey: ZoomIn
+			ZoomOutKey: ZoomOut
 			ScrollUpKey: MapScrollUp
 			ScrollDownKey: MapScrollDown
 			ScrollLeftKey: MapScrollLeft
diff --git a/mods/common/chrome/ingame.yaml b/mods/common/chrome/ingame.yaml
index 27bf3b10f6..7615dee5e9 100644
--- a/mods/common/chrome/ingame.yaml
+++ b/mods/common/chrome/ingame.yaml
@@ -42,6 +42,8 @@ Container@INGAME_ROOT:
 					Width: WINDOW_RIGHT
 					Height: WINDOW_BOTTOM
 					TooltipContainer: TOOLTIP_CONTAINER
+					ZoomInKey: ZoomIn
+					ZoomOutKey: ZoomOut
 					ScrollUpKey: MapScrollUp
 					ScrollDownKey: MapScrollDown
 					ScrollLeftKey: MapScrollLeft
diff --git a/mods/common/hotkeys/game.yaml b/mods/common/hotkeys/game.yaml
index 728e4b833b..26dbde718f 100644
--- a/mods/common/hotkeys/game.yaml
+++ b/mods/common/hotkeys/game.yaml
@@ -42,10 +42,6 @@ CycleStatusBars: COMMA
 	Description: Cycle status bars display
 	Types: World, Player, Spectator
 
-ResetZoom: PERIOD
-	Description: Reset zoom
-	Types: World, Player, Spectator
-
 ToggleMute: M
 	Description: Toggle audio mute
 	Types: World, Menu, Player, Spectator
diff --git a/mods/common/hotkeys/viewport.yaml b/mods/common/hotkeys/viewport.yaml
index aff9443dad..ec454ebe5a 100644
--- a/mods/common/hotkeys/viewport.yaml
+++ b/mods/common/hotkeys/viewport.yaml
@@ -61,3 +61,15 @@ MapBookmarkSave04: R Ctrl
 MapBookmarkRestore04: R Alt
 	Description: Jump to bookmark 4
 	Types: Viewport, Player, Spectator
+
+ZoomIn: RIGHTBRACKET
+	Description: Zoom in
+	Types: Viewport, Player, Spectator
+
+ZoomOut: LEFTBRACKET
+	Description: Zoom out
+	Types: Viewport, Player, Spectator
+
+ResetZoom: PERIOD
+	Description: Reset zoom
+	Types: Viewport, Player, Spectator