What this plugin does is to shows the IDs on admin section.
The **Show IDs** plugin displays the ID of all posts, categories, pages, taxonomies, users, tags, and more.
WP Slug Translate can translate the post slug into English. It will take the post ID as slug when translation failure.
Adds menus to the WordPress Toolbar to display blog, page, post and attachment IDs along with other related information.
Search and filter your posts by ID in the admin section.
Get list of post IDs by taxonomy, post-type, template. Add ID column in posts, media, taxonomies, users screens with option to copy selected IDs.
This plugin allows the user to create single-id.php pages and customize them. The id corresponds to the Category ID that is being queried.