diff --git a/qml/BarToggle.qml b/qml/BarToggle.qml
new file mode 100644
index 0000000..d2a2a60
--- /dev/null
+++ b/qml/BarToggle.qml
@@ -0,0 +1,40 @@
+import QtQuick
+
+// A small on/off button in the grab bar; lit while on. The icon goes inside
+// and should draw in `foreground`.
+Item {
+    id: toggle
+
+    required property string label
+    property bool checked: false
+    readonly property color foreground: checked ? Theme.accentText : (tap.pressed ? Theme.text : Theme.handle)
+    default property alias icon: iconArea.data
+    signal toggled(bool checked)
+
+    implicitWidth: 34
+    implicitHeight: 22
+    Accessible.role: Accessible.CheckBox
+    Accessible.name: label
+    Accessible.checked: checked
+
+    Rectangle {
+        anchors.centerIn: parent
+        width: 30
+        height: 20
+        radius: 5
+        color: Theme.accent
+        visible: toggle.checked
+    }
+
+    Item {
+        id: iconArea
+        anchors.centerIn: parent
+        width: 20
+        height: 14
+    }
+
+    TapHandler {
+        id: tap
+        onTapped: toggle.toggled(!toggle.checked)
+    }
+}
diff --git a/qml/DragHandle.qml b/qml/DragHandle.qml
index 99c6871..b1409e9 100644
--- a/qml/DragHandle.qml
+++ b/qml/DragHandle.qml
@@ -5,13 +5,15 @@ import QtQuick
 Item {
     id: handle
 
+    // Narrower when the bar's buttons leave less room in the middle.
+    property real pillWidth: 120
     signal dragStarted()
 
     implicitHeight: 22
 
     Rectangle {
         anchors.centerIn: parent
-        width: 120
+        width: handle.pillWidth
         height: 5
         radius: height / 2
         color: Theme.handle
diff --git a/qml/Main.qml b/qml/Main.qml
index c271548..7f3eda3 100644
--- a/qml/Main.qml
+++ b/qml/Main.qml
@@ -65,16 +65,25 @@ Window {
         DragHandle {
             id: handle
             anchors { left: parent.left; right: parent.right; bottom: parent.bottom }
+            pillWidth: Math.min(120, width - 2 * (quickToggles.x + quickToggles.width + 12))
             onDragStarted: root.startSystemMove()
         }
 
         SettingsButton {
+            id: settingsButton
             anchors { left: parent.left; leftMargin: 8; bottom: parent.bottom }
             checked: root.settingsOpen
             alert: root.diagnostics.problems.length > 0
             onClicked: root.settingsOpen = !root.settingsOpen
         }
 
+        QuickToggles {
+            id: quickToggles
+            anchors { left: settingsButton.right; bottom: parent.bottom }
+            settings: root.settings
+            layoutModel: root.layoutModel
+        }
+
         ResizeHandle {
             anchors { right: parent.right; bottom: parent.bottom }
             onDragStarted: root.startSystemResize(Qt.RightEdge | Qt.BottomEdge)
diff --git a/qml/QuickToggles.qml b/qml/QuickToggles.qml
new file mode 100644
index 0000000..6843831
--- /dev/null
+++ b/qml/QuickToggles.qml
@@ -0,0 +1,143 @@
+import QtQuick
+import Sloposk
+
+// One-tap switches for the most changed key options, beside the gear.
+// Icons are drawn from boxes so they don't depend on the fonts installed.
+Row {
+    id: toggles
+
+    required property Settings settings
+    required property LayoutModel layoutModel
+
+    function hasSection(id) {
+        return layoutModel.sections.some(s => s.id === id);
+    }
+
+    // Shows or hides one of the template's optional sections; absent from
+    // layouts without it.
+    component SectionToggle: BarToggle {
+        required property string section
+
+        visible: toggles.hasSection(section)
+        checked: toggles.settings.visibleSections.includes(section)
+        onToggled: checked => toggles.settings.setSectionVisible(section, checked)
+    }
+
+    // A grid of tiny keys, optionally in a keyboard outline.
+    component KeyGrid: Item {
+        id: keyGrid
+        required property color color
+        required property int columns
+        required property int rows
+        property bool framed: false
+
+        anchors.fill: parent
+
+        Rectangle {
+            anchors.fill: parent
+            visible: keyGrid.framed
+            radius: 2
+            color: "transparent"
+            border { width: 1.5; color: keyGrid.color }
+        }
+
+        Grid {
+            readonly property real key: keyGrid.framed ? 2 : 3
+            anchors.centerIn: parent
+            columns: keyGrid.columns
+            spacing: 1
+            Repeater {
+                model: keyGrid.columns * keyGrid.rows
+                Rectangle {
+                    width: parent.key
+                    height: parent.key
+                    radius: 0.5
+                    color: keyGrid.color
+                }
+            }
+        }
+    }
+
+    // A key outline with a label on it.
+    component LabelledKey: Rectangle {
+        property alias label: caption.text
+        property alias textColor: caption.color
+
+        anchors.centerIn: parent
+        width: 20
+        height: 14
+        radius: 3
+        color: "transparent"
+        border { width: 1.5; color: caption.color }
+
+        Text {
+            id: caption
+            anchors.centerIn: parent
+            font { pixelSize: 9; bold: true }
+        }
+    }
+
+    BarToggle {
+        id: full
+        label: qsTr("Full Keyboard")
+        checked: toggles.settings.fullKeyboard
+        onToggled: checked => toggles.settings.fullKeyboard = checked
+        KeyGrid { color: full.foreground; columns: 6; rows: 3; framed: true }
+    }
+
+    BarToggle {
+        id: hold
+        label: qsTr("Hold Keys")
+        checked: toggles.settings.holdKeys
+        onToggled: checked => toggles.settings.holdKeys = checked
+        // A fingertip resting on a key, holding it down.
+        Rectangle {
+            anchors { horizontalCenter: parent.horizontalCenter; bottom: parent.bottom }
+            width: 18
+            height: 8
+            radius: 2
+            color: "transparent"
+            border { width: 1.5; color: hold.foreground }
+        }
+        Rectangle {
+            anchors { horizontalCenter: parent.horizontalCenter; top: parent.top; topMargin: 1 }
+            width: 8
+            height: 11
+            radius: 4
+            color: hold.foreground
+        }
+    }
+
+    SectionToggle {
+        id: numpad
+        section: "numpad"
+        label: qsTr("Numeric Keypad")
+        KeyGrid { color: numpad.foreground; columns: 3; rows: 3 }
+    }
+
+    SectionToggle {
+        id: navigation
+        section: "navigation"
+        label: qsTr("Navigation Keys")
+        // The inverted T of the arrow keys.
+        Repeater {
+            model: [[1, 0], [0, 1], [1, 1], [2, 1]]
+            Rectangle {
+                required property var modelData
+                x: 1.5 + modelData[0] * 6
+                y: 1.5 + modelData[1] * 6
+                width: 5
+                height: 5
+                radius: 1
+                color: navigation.foreground
+            }
+        }
+    }
+
+    SectionToggle {
+        id: fn
+        section: "function"
+        label: qsTr("Function Keys")
+        LabelledKey { label: "Fn"; textColor: fn.foreground }
+    }
+}
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 6dcea70..a6e8f95 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -39,6 +39,8 @@ set(SLOPOSK_QML_FILES
     ResizeHandle.qml
     SectionHeader.qml
     SettingsButton.qml
+    BarToggle.qml
+    QuickToggles.qml
     SettingsPanel.qml
     ProblemList.qml
     ToggleRow.qml