Mozilla is currently working on a feature that will allow Firefox to automatically block cookie content banners.
Since the General Data Protection Regulation (GDPR) came into effect in 2018, consent banners have proliferated across the internet. These banners ask users to accept or decline the storing of cookies on their computer.
What are cookies?
Note that cookies are small files that are stored in the browser to identify the user through their sessions and thus monitor their browsing habits. Although the GDPR requires transparency in the management and processing of personal data collected by websites, this system can be cumbersome on a daily basis, forcing users to repeat their choices for every website they visit. To overcome this, many tools and extensions have been developed to automatically remove or accept cookie banners.
However, Mozilla wants to go further and add a feature to Firefox that automatically denies requests to place cookies to reduce the frequency of these banners.
Mozilla recently tested a new feature called “Cookie Banner Reduction” in the Firefox Nightly developer version to address the consent banner issue. This feature aims to automatically reject requests to deposit cookies from cookie banners on compatible websites without requiring any user interaction. However, “Cookie Banner Reduction” is currently only available in the beta version of Firefox.
Although users can already remove cookie banners with existing extensions and tools, the new feature in Firefox could make the process even easier. Additionally, it would bring Firefox in line with other web browsers like Brave, which introduced a similar feature a few months ago.
With “Cookie Banner Reduction” users enjoy a smoother and safer online experience. This feature is proof that Mozilla is constantly working to improve its web browser to better satisfy its users. It is therefore possible that further improvements will be made to Firefox in the near future.
When will “Cookie Banner Flattener” be available in the stable version of Firefox?
Currently, the cookie banner reduction feature is only available in the experimental version of Firefox called Firefox Nightly. As a result, users may have to wait a few weeks or even months for the functionality to be available in the stable release.
Nonetheless, this feature represents a significant advance in protecting the privacy of Firefox users, who can now browse the web without being confronted with repetitive cookie banners.



