mitcho (Michael Yoshitaka Erlewine)

Over the course of the development of a custom theme or application, custom page templates can start to build up. This plugin adds a “template inventory” tool which lets you see which templates are actually used.
Development of this plugin was supported by <a href="http://arts.mit.edu" rel="nofollow ugc">Arts at MIT</a>.

Page Template Inventory

Over the course of the development of a custom theme or application, custom page templates can start to build up. This plugin adds a "template in …

Mike Selander

Simple Frontend Template Display will show the name of the template that you’re using in the toolbar when you’re in the frontend of your website. You can use this to keep track of the various templates you’re using without having to hop into the edit screen every time you want to check a template.
All you have to do to get this working is to install the plugin. It will then automatically show up in the toolbar on all pages on your site.

Simple Frontend Template Display

Adds an admin toolbar menu item that displays the current page template.

Page Template Inventory vs Simple Frontend Template Display