Firefox will now automatically block those annoying autoplaying videos

Execute Firefox 66.
Firefox will now automatically block those annoying autoplaying videos
The latest version of Firefox automatically blocks autoplaying videos with sound and brings other new features to Mozilla's popular web browser. Credit: leon neal/AFP/Getty Images

Execute Firefox 66.

Mozilla just dropped the latest version of its popular Firefox web browser and it could make your internet experience way less annoying.

Its hot new feature: automatically blocking autoplaying video with sound. Videos that autoplay on mute by default won’t be affected by Firefox’s block, so it’s clear that Mozilla is focusing on specific types of videos that go out of their way to annoy users. Videos that autoplay after you finish watching a previous video, like on YouTube or Netflix, also won’t be affected by the block.

While Google’s Chrome browser has had a similar feature for about a year now, Firefox’s solution seems more thorough. By default, Chrome doesn’t block every site that autoplays videos like Firefox does. It’s also a lot easier for users to quickly whitelist a website with videos they don’t want to block with Firefox.

The latest version of Firefox also puts an end to another scourge of the web: websites that jump around thanks to slow loading images and advertisements. Firefox 66 introduces a scroll anchoring feature which basically locks where you are on a webpage in place. This way the page doesn’t automatically scroll down while you're reading an article because an annoying banner ad just loaded at the top of a website.

Another feature added to Firefox with this update is a new search box which allows users to scan through all of their open tabs.

Firefox 66 also delivers other search improvements, updated security warnings, support for Windows Hello on Windows 10, as well as finally adding basic support for the MacOS touch bar.

Firefox users can download the update here.

Mashable Potato

Recommended For You
Firefox adds AI kill switch for users who are sick and tired of AI-everything
Firefox logo

Firefox browser to add 'AI off-switch,' bucking industry trend
close-up of mozilla firefox app logo on phone screen showing pixels


Pay $16 to make the internet a little less annoying
"break the internet" on laptop

File your own taxes for $35 with help from H&R Block
Sticker on laptop

More in Tech
How to watch Chelsea vs. Port Vale online for free
Alejandro Garnacho of Chelsea reacts

How to watch 'Wuthering Heights' at home: Margot Robbie and Jacob Elordi's controversial romance now streaming
Margot Robbie and Jacob Elordi embracing in still from "Wuthering Heights"

How to watch New York Islanders vs. Philadelphia Flyers online for free
Matthew Schaefer of the New York Islanders warms up

How to watch Mexico vs. Belgium online for free
Israel Reyes of Mexico reacts

How to watch Brazil vs. Croatia online for free
Vinicius Junior #10 of Brazil leaves

Trending on Mashable
NYT Connections hints today: Clues, answers for April 3, 2026
Connections game on a smartphone

NYT Connections hints today: Clues, answers for April 4, 2026
Connections game on a smartphone

Wordle today: Answer, hints for April 3, 2026
Wordle game on a smartphone

Google launches Gemma 4, a new open-source model: How to try it
Google Gemma

Wordle today: Answer, hints for April 4, 2026
Wordle game on a smartphone
The biggest stories of the day delivered to your inbox.
These newsletters may contain advertising, deals, or affiliate links. By clicking Subscribe, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy.
Thanks for signing up. See you at your inbox!