Brontobytes

A simple, lightweight WordPress plugin for displaying a discreet notification bar that is dismissable and the dismissal is saved by cookie. Perfect for implementing the EU cookie law (GDPR)!
The Cookie Bar plugin creates a small bar at the bottom of the website with a short customizable message about cookies and an accept button. Once a visitor has accepted the Cookie Bar, it then disappears.
Feel free to try out the plugin through our installation of <a href="https://www.brontobytes.com/blog/cookie-bar-free-wordpress-plugin/" rel="nofollow ugc">Cookie Bar</a>.
Troubleshooting: If you or your visitors are using an adblocker that can block cookie bars, the bar may not show up. Whitelist your website in your adblocker’s browser add-on/extension.

Cookie Bar

This is what a Plugin should do - simply fulfill its purpose and not adding senseless overhead and bullshit. The plugin adds a cookie bar which is HTML customizable so you can use it exactly the way you want. Nothing else.

Simple, Flexible, Customizable - Perfect

Cookie Bar allows you to discreetly inform visitors that your website uses cookies.

Radek Mezulanik

Small cookies bar to inform visitors that your website uses cookies without beign too disturbing. 
User can setup colors of text, bar and button. You can also choose to show bar at the top or bottom of the page. You can also add custom css. 
And frontend is independent on jQuery.

Zedna Cookies Bar

Lightweight cookies bar to inform visitors that your website uses cookies without beign too disturbing. Frontend is independent on jQuery.

Cookie Bar vs Zedna Cookies Bar