TabLayout Tab Title text in Lower Case
If you add the following line to your TabLayout it should work: app:tabTextAppearance=”@android:style/TextAppearance.Widget.TabWidget” Use it like this: <android.support.design.widget.TabLayout android:id=”@+id/tabLayout” android:layout_width=”match_parent” android:layout_height=”wrap_content” app:tabIndicatorColor=”@android:color/white” app:tabIndicatorHeight=”2dp” app:tabTextAppearance=”@android:style/TextAppearance.Widget.TabWidget” app:tabSelectedTextColor=”@android:color/white” app:tabTextColor=”@android:color/white” />