diff --git a/README.md b/README.md
index 0dda464..0069ddf 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,7 @@ Then, add a configuration file with the names and routes you want links for:
 # config/initializers/dev_toolbar.rb
 DevToolbar.configure do |config|
   config.links = [
+    { name: "View Source" },
     { name: "Routes", path: "/rails/info/routes" },
     { name: "Database", path: "/rails/db" }, # rails_db gem must be installed
     { name: "Data Model", path: "/erd.png" }, # erd.png must be in public/ folder
diff --git a/lib/dev_toolbar/middleware.rb b/lib/dev_toolbar/middleware.rb
index 9b05b0d..afc6793 100644
--- a/lib/dev_toolbar/middleware.rb
+++ b/lib/dev_toolbar/middleware.rb
@@ -81,7 +81,11 @@ def call(env)
 
     def toolbar_links
       DevToolbar.configuration.links.map do |link|
-        "<a href='#{link[:path]}' target='_blank' class='dev-toolbar-link'>#{link[:name]}</a>"
+        if link[:name] == "View Source"
+          "<a href='#' onclick='window.open(\"view-source:\" + window.location.href); return false;' class='dev-toolbar-link'>#{link[:name]}</a>"
+        else
+          "<a href='#{link[:path]}' target='_blank' class='dev-toolbar-link'>#{link[:name]}</a>"
+        end
       end.join(' ')
     end
   end