乃木坂ブログURL変換くん is a free Chrome add-on developed by ゴールド次郎. It falls under the category of Browsers and is specifically listed under the Add-ons & Tools subcategory. This add-on serves a simple yet useful purpose - it redirects old blog URLs to their corresponding current URLs.

With 乃木坂ブログURL変換くん, users no longer have to manually search for the current URL when accessing old blog posts. The add-on automatically converts the old URL to the current one and redirects the user to the correct page. This feature saves time and effort, especially for frequent visitors of the blog.

The add-on is easy to install and use, seamlessly integrating into the Chrome browser. It provides a convenient solution for those who frequently access the blog's old content and need a quick way to reach the updated posts.