WP Hashed IDs

This plugin adds a new permalink tag %hashed_id% which represents the encrypted version of your post ID. Uses hashids library (see http://www.hashids.org/php/).

With this plugin you can change your permalink structure into something like

to obtain links like

or into something like

to obtain URLs like

or

to obtain

This plugin is useful when you want to obfuscate the number of posts or simply if you want an unusual and concise url schema. This is also useful if you want to have short URLs without using a third-party service.