diff --git a/lookandfeel/contents/components/ActionButton.qml b/lookandfeel/contents/components/ActionButton.qml
--- a/lookandfeel/contents/components/ActionButton.qml
+++ b/lookandfeel/contents/components/ActionButton.qml
@@ -79,7 +79,8 @@
 
     PlasmaComponents.Label {
         id: label
-        font.pointSize: theme.defaultFont.pointSize + 1
+        property int fontSize: config.fontSize
+        font.pointSize: Math.max(fontSize + 1,theme.defaultFont.pointSize + 1)
         anchors {
             top: icon.bottom
             topMargin: (softwareRendering ? 1.5 : 1) * units.smallSpacing
diff --git a/lookandfeel/contents/components/SessionManagementScreen.qml b/lookandfeel/contents/components/SessionManagementScreen.qml
--- a/lookandfeel/contents/components/SessionManagementScreen.qml
+++ b/lookandfeel/contents/components/SessionManagementScreen.qml
@@ -85,6 +85,8 @@
         anchors.bottom: parent.bottom
         PlasmaComponents.Label {
             id: notificationsLabel
+            property int fontSize: config.fontSize
+            font.pointSize: Math.max(fontSize + 1,theme.defaultFont.pointSize + 1)
             Layout.maximumWidth: units.gridUnit * 16
             Layout.alignment: Qt.AlignHCenter
             Layout.fillWidth: true
diff --git a/lookandfeel/contents/components/UserDelegate.qml b/lookandfeel/contents/components/UserDelegate.qml
--- a/lookandfeel/contents/components/UserDelegate.qml
+++ b/lookandfeel/contents/components/UserDelegate.qml
@@ -37,6 +37,7 @@
     property string avatarPath
     property string iconSource
     property bool constrainText: true
+    property alias nameFontSize: usernameDelegate.font.pointSize
     signal clicked()
 
     property real faceSize: Math.min(width, height - usernameDelegate.height - units.smallSpacing)
@@ -159,7 +160,8 @@
 
     PlasmaComponents.Label {
         id: usernameDelegate
-        font.pointSize: theme.defaultFont.pointSize + 2
+        property int fontSize: config.fontSize
+        font.pointSize: Math.max(fontSize + 2,theme.defaultFont.pointSize + 2)
         anchors {
             bottom: parent.bottom
             horizontalCenter: parent.horizontalCenter
diff --git a/lookandfeel/contents/lockscreen/LockScreenUi.qml b/lookandfeel/contents/lockscreen/LockScreenUi.qml
--- a/lookandfeel/contents/lockscreen/LockScreenUi.qml
+++ b/lookandfeel/contents/lockscreen/LockScreenUi.qml
@@ -417,6 +417,7 @@
 
                 PlasmaComponents.Button {
                     Layout.fillWidth: true
+                    font.pointSize: theme.defaultFont.pointSize + 1
                     // the magic "-1" vtNumber indicates the "New Session" entry
                     text: userListCurrentModelData.vtNumber === -1 ? i18nd("plasma_lookandfeel_org.kde.lookandfeel", "Start New Session") : i18nd("plasma_lookandfeel_org.kde.lookandfeel", "Switch Session")
                     onClicked: initSwitchSession()
diff --git a/lookandfeel/contents/lockscreen/MediaControls.qml b/lookandfeel/contents/lockscreen/MediaControls.qml
--- a/lookandfeel/contents/lockscreen/MediaControls.qml
+++ b/lookandfeel/contents/lockscreen/MediaControls.qml
@@ -114,16 +114,16 @@
 
             PlasmaExtras.Heading {
                 Layout.fillWidth: true
-                level: 4
+                level: 3
                 wrapMode: Text.NoWrap
                 elide: Text.ElideRight
                 text: mpris2Source.track || i18n("No media playing")
                 textFormat: Text.PlainText
             }
 
             PlasmaExtras.Heading {
                 Layout.fillWidth: true
-                level: 5
+                level: 4
                 wrapMode: Text.NoWrap
                 elide: Text.ElideRight
                 // if no artist is given, show player name instead
diff --git a/lookandfeel/contents/logout/Logout.qml b/lookandfeel/contents/logout/Logout.qml
--- a/lookandfeel/contents/logout/Logout.qml
+++ b/lookandfeel/contents/logout/Logout.qml
@@ -119,6 +119,7 @@
     UserDelegate {
         width: units.iconSizes.enormous
         height: width
+        nameFontSize: theme.defaultFont.pointSize + 2
         anchors {
             horizontalCenter: parent.horizontalCenter
             bottom: parent.verticalCenter
diff --git a/lookandfeel/contents/logout/LogoutButton.qml b/lookandfeel/contents/logout/LogoutButton.qml
--- a/lookandfeel/contents/logout/LogoutButton.qml
+++ b/lookandfeel/contents/logout/LogoutButton.qml
@@ -35,6 +35,7 @@
     opacity: activeFocus || containsMouse ? 1 : 0.5
     labelRendering: Text.QtRendering // Remove once we've solved Qt bug: https://bugreports.qt.io/browse/QTBUG-70138 (KDE bug: https://bugs.kde.org/show_bug.cgi?id=401644)
     font.underline: false
+    font.pointSize: theme.defaultFont.pointSize + 1
     Behavior on opacity {
         OpacityAnimator {
             duration: units.longDuration
diff --git a/sddm-theme/KeyboardButton.qml b/sddm-theme/KeyboardButton.qml
--- a/sddm-theme/KeyboardButton.qml
+++ b/sddm-theme/KeyboardButton.qml
@@ -12,6 +12,7 @@
 
     text: i18nd("plasma_lookandfeel_org.kde.lookandfeel", "Keyboard Layout: %1", instantiator.objectAt(currentIndex).shortName)
     implicitWidth: minimumWidth
+    font.pointSize: config.fontSize
 
     visible: menu.items.length > 1
 
diff --git a/sddm-theme/Login.qml b/sddm-theme/Login.qml
--- a/sddm-theme/Login.qml
+++ b/sddm-theme/Login.qml
@@ -19,6 +19,8 @@
     property int visibleBoundary: mapFromItem(loginButton, 0, 0).y
     onHeightChanged: visibleBoundary = mapFromItem(loginButton, 0, 0).y + loginButton.height + units.smallSpacing
 
+    property int fontSize: config.fontSize
+
     signal loginRequest(string username, string password)
 
     onShowUsernamePromptChanged: {
@@ -44,7 +46,7 @@
 
     PlasmaComponents.TextField {
         id: userNameInput
-        font.pointSize: theme.defaultFont.pointSize + 1
+        font.pointSize: fontSize + 1
         Layout.fillWidth: true
 
         text: lastUserName
@@ -63,7 +65,7 @@
 
         PlasmaComponents.TextField {
             id: passwordBox
-            font.pointSize: theme.defaultFont.pointSize + 1
+            font.pointSize: fontSize + 1
             Layout.fillWidth: true
 
             placeholderText: i18nd("plasma_lookandfeel_org.kde.lookandfeel", "Password")
diff --git a/sddm-theme/SessionButton.qml b/sddm-theme/SessionButton.qml
--- a/sddm-theme/SessionButton.qml
+++ b/sddm-theme/SessionButton.qml
@@ -34,6 +34,8 @@
 
     text: i18nd("plasma_lookandfeel_org.kde.lookandfeel", "Desktop Session: %1", instantiator.objectAt(currentIndex).text || "")
 
+    font.pointSize: config.fontSize
+
     Component.onCompleted: {
         currentIndex = sessionModel.lastIndex
     }
diff --git a/sddm-theme/theme.conf.cmake b/sddm-theme/theme.conf.cmake
--- a/sddm-theme/theme.conf.cmake
+++ b/sddm-theme/theme.conf.cmake
@@ -1,4 +1,5 @@
 [General]
 type=image
 color=#1d99f3
+fontSize=10
 background=${CMAKE_INSTALL_PREFIX}/${WALLPAPER_INSTALL_DIR}/Next/contents/images/3200x2000.png