diff --git a/src/ZenKeyboardShortcuts.mjs b/src/ZenKeyboardShortcuts.mjs
index 1d7357c..b67fdaf 100644
--- a/src/ZenKeyboardShortcuts.mjs
+++ b/src/ZenKeyboardShortcuts.mjs
@@ -85,12 +85,13 @@ const fixedL10nIds = {
 const ZEN_COMPACT_MODE_SHORTCUTS_GROUP = 'zen-compact-mode';
 const ZEN_WORKSPACE_SHORTCUTS_GROUP = 'zen-workspace';
 const ZEN_OTHER_SHORTCUTS_GROUP = 'zen-other';
+const ZEN_SPLIT_VIEW_SHORTCUTS_GROUP = 'zen-split-view';
 const FIREFOX_SHORTCUTS_GROUP = 'zen-kbs-invalid';
 const VALID_SHORTCUT_GROUPS = [
   ZEN_COMPACT_MODE_SHORTCUTS_GROUP, 
   ZEN_WORKSPACE_SHORTCUTS_GROUP, 
-  ZEN_OTHER_SHORTCUTS_GROUP,
-  'other', ...Object.keys(defaultKeyboardGroups)
+  ZEN_SPLIT_VIEW_SHORTCUTS_GROUP,
+  ...Object.keys(defaultKeyboardGroups), ZEN_OTHER_SHORTCUTS_GROUP, 'other'
 ];
 
 class KeyShortcutModifiers {
@@ -598,6 +599,52 @@ var gZenKeyboardShortcutsManager = {
       )
     );
 
+    // Split view
+    newShortcutList.push(
+      new KeyShortcut(
+        'zen-split-view-grid',
+        'G',
+        '',
+        ZEN_SPLIT_VIEW_SHORTCUTS_GROUP,
+        KeyShortcutModifiers.fromObject({ctrl: true, alt: true}),
+        'code:gZenViewSplitter.toggleShortcut(\'grid\')',
+        'zen-split-view-shortcut-grid'
+      )
+    );
+    newShortcutList.push(
+      new KeyShortcut(
+        'zen-split-view-vertical',
+        'V',
+        '',
+        ZEN_SPLIT_VIEW_SHORTCUTS_GROUP,
+        KeyShortcutModifiers.fromObject({ctrl: true, alt: true}),
+        'code:gZenViewSplitter.toggleShortcut(\'vsep\')',
+        'zen-split-view-shortcut-vertical'
+      )
+    );
+    newShortcutList.push(
+      new KeyShortcut(
+        'zen-split-view-horizontal',
+        'H',
+        '',
+        ZEN_SPLIT_VIEW_SHORTCUTS_GROUP,
+        KeyShortcutModifiers.fromObject({ctrl: true, alt: true}),
+        'code:gZenViewSplitter.toggleShortcut(\'hsep\')',
+        'zen-split-view-shortcut-horizontal'
+      )
+    );
+    newShortcutList.push(
+      new KeyShortcut(
+        'zen-split-view-unsplit',
+        'U',
+        '',
+        ZEN_SPLIT_VIEW_SHORTCUTS_GROUP,
+        KeyShortcutModifiers.fromObject({ctrl: true, alt: true}),
+        'code:gZenViewSplitter.toggleShortcut(\'unsplit\')',
+        'zen-split-view-shortcut-unsplit'
+      )
+    );
+
     return newShortcutList;
   },
 
diff --git a/src/ZenSidebarManager.mjs b/src/ZenSidebarManager.mjs
index c3ef31d..abb1994 100644
--- a/src/ZenSidebarManager.mjs
+++ b/src/ZenSidebarManager.mjs
@@ -10,7 +10,7 @@ var gZenBrowserManagerSidebar = {
   contextTab: null,
 
   DEFAULT_MOBILE_USER_AGENT: 'Mozilla/5.0 (Android 12; Mobile; rv:129.0) Gecko/20100101 Firefox/130.0',
-  MAX_SIDEBAR_PANELS: 8, // +1 for the add panel button
+  MAX_SIDEBAR_PANELS: 9, // +1 for the add panel button
   MAX_RUNS: 3,
 
   init() {