macurious

Displays the current template file and key page details in the WordPress admin bar for logged-in administrators. 
No setup required: just install, activate, and see the info bar on any front-end page.
Features: 
– Shows “📄 Template: ” in the front-end admin bar 
– Details on hover/click: full template path, post ID, post type, slug, theme name & version, locale, body classes, query vars, conditionals, DB query count, memory usage, and more 
– No settings page, no configuration 
– Works with classic and block/FSE themes (special info for block themes) 
– Developer-friendly, lightweight, no bloat

Current Template Insights

Quickly view the active template file and important page information directly in your WordPress admin bar.

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.

Current Template Insights vs Simple Frontend Template Display