--- a/mobile/android/base/locales/en-US/android_strings.dtd
+++ b/mobile/android/base/locales/en-US/android_strings.dtd
@@ -209,17 +209,18 @@
 <!ENTITY pref_cookies_not_accept_foreign "Enabled, excluding 3rd party">
 <!ENTITY pref_cookies_disabled "Disabled">
 
 <!ENTITY pref_tap_to_load_images_title2 "Show images">
 <!ENTITY pref_tap_to_load_images_enabled "Always">
 <!ENTITY pref_tap_to_load_images_data "Only over Wi-Fi">
 <!ENTITY pref_tap_to_load_images_disabled2 "Blocked">
 
-<!ENTITY pref_show_web_fonts "Show web fonts">
+<!ENTITY pref_show_web_fonts "Show Web fonts">
+<!ENTITY pref_show_web_fonts_summary "Hide to use default fonts and reduce website load times">
 
 <!ENTITY pref_tracking_protection_title2 "Tracking Protection">
 <!ENTITY pref_tracking_protection_summary3 "Enabled in Private Browsing">
 <!ENTITY pref_donottrack_title "Do not track">
 <!ENTITY pref_donottrack_summary "&brandShortName; will tell sites that you do not want to be tracked">
 
 <!ENTITY pref_tracking_protection_enabled "Enabled">
 <!ENTITY pref_tracking_protection_enabled_pb "Enabled in Private Browsing">

--- a/mobile/android/base/resources/xml/preferences_advanced.xml
+++ b/mobile/android/base/resources/xml/preferences_advanced.xml
@@ -34,17 +34,18 @@
 
     <ListPreference android:key="browser.image_blocking"
                     android:title="@string/pref_tap_to_load_images_title2"
                     android:entries="@array/pref_browser_image_blocking_entries"
                     android:entryValues="@array/pref_browser_image_blocking_values"
                     android:persistent="false" />
 
     <CheckBoxPreference android:key="browser.display.use_document_fonts"
-                        android:title="@string/pref_show_web_fonts" />
+                        android:title="@string/pref_show_web_fonts"
+                        android:summary="@string/pref_show_web_fonts_summary"/>
 
     <ListPreference android:key="plugin.enable"
                     android:title="@string/pref_plugins"
                     android:entries="@array/pref_plugins_entries"
                     android:entryValues="@array/pref_plugins_values"
                     android:persistent="false" />
 
     <CheckBoxPreference android:key="media.autoplay.enabled"

--- a/mobile/android/base/strings.xml.in
+++ b/mobile/android/base/strings.xml.in
@@ -196,16 +196,17 @@
   <string name="pref_cookies_disabled">&pref_cookies_disabled;</string>
 
   <string name="pref_tap_to_load_images_title2">&pref_tap_to_load_images_title2;</string>
   <string name="pref_tap_to_load_images_enabled">&pref_tap_to_load_images_enabled;</string>
   <string name="pref_tap_to_load_images_data">&pref_tap_to_load_images_data;</string>
   <string name="pref_tap_to_load_images_disabled2">&pref_tap_to_load_images_disabled2;</string>
 
   <string name="pref_show_web_fonts">&pref_show_web_fonts;</string>
+  <string name="pref_show_web_fonts_summary">&pref_show_web_fonts_summary;</string>
 
   <string name="pref_tracking_protection_title">&pref_tracking_protection_title2;</string>
   <string name="pref_tracking_protection_summary">&pref_tracking_protection_summary3;</string>
   <string name="pref_donottrack_title">&pref_donottrack_title;</string>
   <string name="pref_donottrack_summary">&pref_donottrack_summary;</string>
 
   <string name="pref_tracking_protection_enabled">&pref_tracking_protection_enabled;</string>
   <string name="pref_tracking_protection_enabled_pb">&pref_tracking_protection_enabled_pb;</string>