diff --git a/src/canvas.hpp b/src/canvas.hpp
index f99dde7..4b4ed92 100644
--- a/src/canvas.hpp
+++ b/src/canvas.hpp
@@ -23,6 +23,7 @@ namespace anm2ed
     static constexpr auto DASH_OFFSET = 1.0f;
     static constexpr auto STEP = 1.0f;
     static constexpr auto STEP_FAST = 5.0f;
+    static constexpr auto ZOOM_STEP_FAST_MULTIPLIER = 5.0f;
     static constexpr auto GRID_SIZE_MIN = 1;
     static constexpr auto GRID_SIZE_MAX = 10000;
     static constexpr auto GRID_OFFSET_MIN = 0;
diff --git a/src/imgui/window/animation_preview.cpp b/src/imgui/window/animation_preview.cpp
index 5736eab..63a3243 100644
--- a/src/imgui/window/animation_preview.cpp
+++ b/src/imgui/window/animation_preview.cpp
@@ -1350,8 +1350,11 @@ namespace anm2ed::imgui
 
         if (mouseWheel != 0 || isZoomIn || isZoomOut)
         {
+          auto wheelZoomStep = mouseWheel != 0 && ImGui::IsKeyDown(ImGuiMod_Ctrl)
+                                   ? zoomStep * ZOOM_STEP_FAST_MULTIPLIER
+                                   : zoomStep;
           auto previousZoom = zoom;
-          zoom_set(zoom, pan, vec2(mousePos), (mouseWheel > 0 || isZoomIn) ? zoomStep : -zoomStep);
+          zoom_set(zoom, pan, vec2(mousePos), (mouseWheel > 0 || isZoomIn) ? wheelZoomStep : -wheelZoomStep);
           if (zoom != previousZoom) hasPendingZoomPanAdjust = true;
         }
       }
diff --git a/src/imgui/window/spritesheet_editor.cpp b/src/imgui/window/spritesheet_editor.cpp
index a011f4b..9599970 100644
--- a/src/imgui/window/spritesheet_editor.cpp
+++ b/src/imgui/window/spritesheet_editor.cpp
@@ -954,8 +954,11 @@ namespace anm2ed::imgui
           auto focus = mouseWheel != 0 ? vec2(mousePos) : vec2();
           if (texture && mouseWheel == 0) focus = texture->size / 2;
 
+          auto wheelZoomStep = mouseWheel != 0 && ImGui::IsKeyDown(ImGuiMod_Ctrl)
+                                   ? zoomStep * ZOOM_STEP_FAST_MULTIPLIER
+                                   : zoomStep;
           auto previousZoom = zoom;
-          zoom_set(zoom, pan, focus, (mouseWheel > 0 || isZoomIn) ? zoomStep : -zoomStep);
+          zoom_set(zoom, pan, focus, (mouseWheel > 0 || isZoomIn) ? wheelZoomStep : -wheelZoomStep);
           if (zoom != previousZoom) hasPendingZoomPanAdjust = true;
         }
       }