diff --git a/core/language/en-GB/Buttons.multids b/core/language/en-GB/Buttons.multids
index 2ac239047..83598f410 100644
--- a/core/language/en-GB/Buttons.multids
+++ b/core/language/en-GB/Buttons.multids
@@ -182,6 +182,7 @@ Subscript/Caption: subscript
 Subscript/Hint: Apply subscript formatting to selection
 Superscript/Caption: superscript
 Superscript/Hint: Apply superscript formatting to selection
+ToggleSidebar/Hint: Toggle the sidebar visibility
 Transcludify/Caption: transclusion
 Transcludify/Hint: Wrap selection in curly brackets
 Underline/Caption: underline
diff --git a/core/ui/KeyboardShortcuts/toggle-sidebar.tid b/core/ui/KeyboardShortcuts/toggle-sidebar.tid
new file mode 100644
index 000000000..09216f470
--- /dev/null
+++ b/core/ui/KeyboardShortcuts/toggle-sidebar.tid
@@ -0,0 +1,9 @@
+title: $:/core/ui/KeyboardShortcut/toggle-sidebar
+tags: $:/tags/KeyboardShortcut
+key: ((toggle-sidebar))
+
+<$list filter="[[$:/state/sidebar]is[missing]] [{$:/state/sidebar}removeprefix[yes]]" emptyMessage="""
+<$action-setfield $tiddler="$:/state/sidebar" text="yes"/>
+""">
+<$action-setfield $tiddler="$:/state/sidebar" text="no"/>
+</$list>
diff --git a/core/wiki/config/ShortcutInfo.multids b/core/wiki/config/ShortcutInfo.multids
index 1ffaca3be..f08d71efd 100644
--- a/core/wiki/config/ShortcutInfo.multids
+++ b/core/wiki/config/ShortcutInfo.multids
@@ -27,4 +27,5 @@ stamp: {{$:/language/Buttons/Stamp/Hint}}
 strikethrough: {{$:/language/Buttons/Strikethrough/Hint}}
 subscript: {{$:/language/Buttons/Subscript/Hint}}
 superscript: {{$:/language/Buttons/Superscript/Hint}}
+toggle-sidebar: {{$:/language/Buttons/ToggleSidebar/Hint}}
 underline: {{$:/language/Buttons/Underline/Hint}}
diff --git a/core/wiki/config/shortcuts/shortcuts.multids b/core/wiki/config/shortcuts/shortcuts.multids
index d5a287327..11a07d560 100644
--- a/core/wiki/config/shortcuts/shortcuts.multids
+++ b/core/wiki/config/shortcuts/shortcuts.multids
@@ -23,4 +23,5 @@ stamp: ctrl-S
 strikethrough: ctrl-T
 subscript: ctrl-shift-B
 superscript: ctrl-shift-P
+toggle-sidebar: alt-shift-S
 transcludify: alt-shift-T