Volkan Kucukcakar

Show WordPress toolbar (formerly admin bar) with a login button on front end for remembered (previously logged in) browsers. Miscellaneous show/hide/remember toolbar options.
Features: 
* Force display toolbar and adds “Login” button and “Forget Browser (Hide)” buttons to front end on remembered browsers. 
* Remember browser timeout option (cookie expire timeout) 
* Remember user option (user roles support) 
* Options to show or hide toolbar separately for logged in and logged out (but remembered) users. 
* Uninstall option to remove plugin settings on plugin deactivation

Toolbar Login Button

Show Wordpress toolbar (admin bar) with a login button on front end for remembered (previously logged in) browsers. Misc. show/hide/remember options.

Michael Dance

This humble plugin adds an option in Settings > General that controls who sees the WP Toolbar when viewing your site.
You can turn the Toolbar on or off per user role.
Note that this controls the public, front-end version of your site. When viewing the dashboard, the toolbar always appears.
How is this different from other plugins that do similar things? It’s smaller, cleaner, and doesn’t add any unnecesary settings pages. It’s also smart enough to hide the Toolbar option on user profiles if that user is already restricted from seeing the toolbar.

Disable Toolbar

Control who sees the WP Toolbar when viewing your site.

Toolbar Login Button vs Disable Toolbar