Makoto

既存の全記事+タイトルとタグ一覧を比較して記事内にタグにある文字列が含まれていた場合、記事にタグを自動的に追加します。

One Click Auto Tag

既存の全記事に自動でタグ付け

Marcel Bootsman

Auto Hide Admin Bar makes the WordPress Toolbar disappear – and reappear when hovering the mouse pointer over the top of the browser window. 
You end up with a clean view of your site, and keep having access to the WordPress Toolbar. 
If you have any comments or questions, please use the <a href="https://wordpress.org/support/plugin/auto-hide-admin-bar" rel="ugc">support forum</a>.

Auto Hide Admin Bar

This plugin adds an auto-hide feature to the WordPress Admin Bar or Toolbar.

One Click Auto Tag vs Auto Hide Admin Bar