How to stop auto playing videos

Many sites throughout the Internet play videos automatically when you visit them. This can be video content that is published on the site or in form of advertisement displayed on the site.
In the case of advertisement, most sites mute these videos by default but some are pushing it and turn on audio as well.
Most web browsers ship with muting functionality to counter these without you having to hunt the tab where the sound is coming from these days, but muting won't stop the video from playing.
Auto playing videos are worse on mobile as most users are not on an unlimited plan which means that they eat away the monthly bandwidth quota and may also slow down other transfers while they play.
Stop auto playing videos
The following guide provides you with information on how to stop the auto playing of videos in desktop and mobile web browsers. Please note that some browsers don't offer functionality to block videos from playing automatically.
I have talked about this back in 2015 and while the article still holds true for the most part, updates have been released and new methods discovered that justify this new guide.
Also, it covers popular browsers besides Firefox and Chrome as well.
Flash vs HTML5
Websites and services use two technologies when it comes to videos: Flash or HTML5. Flash is on a downwards spiral but still used especially when desktop browsers are used to connect to sites, but HMTL5 is the rising star that is taking over (and dominant on mobile platforms).
Flash content can be set to click to play in most browsers which prevents it from loading automatically. This means however that you will have to click on those elements on web pages if you want the content to play.
Another difference between Flash and HTML5 media is that HTML5 media will still be downloaded (buffered) even if you block it from playing automatically.
Mozilla Firefox
Firefox users can block the auto play of Flash and HTML5 video in the web browser directly without the use of add-ons.
Firefox and HTML5 videos
Starting with Firefox 63/64: Mozilla changed the browser's default behavior. The preference media.autoplay.default defines whether autoplay is enabled, blocked, or if users get a prompt when media with sound autoplays.
- Load about:config?filter=media.autoplay.default in the address bar.
- Set the preference to 0=allow, 1=block, or 2=prompt.
Starting with Firefox 41, Mozilla's implementation has become even better in regards to HTML5 videos that autoplay.
As is the case for many things in Firefox, a preference is provided that defines whether HTML5 videos play automatically or not.
The following method works for desktop and mobile versions of Firefox
- Load about:config in the address bar of the browser.
- Confirm that you will be careful if a first-time message is displayed.
- Use search to find media.autoplay.enabled.
- Double-click on the preference to set it to false.
This blocks auto playing HTML5 videos in the Firefox web browser.
Firefox and Flash video
Flash video is only an issue on the desktop, and the best option to deal with it (besides removing Flash completely from the system), is to set the plugin to click to play so that it only activates when you want it to.
- Load about:addons in the Firefox address bar.
- Switch to plugins using the navigational menu displayed on the left.
- Locate Shockwave Flash and use the menu to the right of it to set it to ask to activate (which means click to play).
Once done, all Flash content is not loaded by default but only when you allow it to.
Google Chrome
Google Chrome for the desktop and the mobile version of the browser share many similarities but also fundamental differences.
Mobile Chrome does not support extensions or plugins for instance which limits it significantly when it comes to auto playing content on the Internet.
Chrome and HTML5
Google Chrome ships without an option to block HTML5 videos from auto playing.
Extensions are available that aim to fill the gap, but since mobile Chrome does not support extensions, they are only of use when it comes to the desktop version of the web browser.
This means that there is no way currently to block auto playing HTML5 videos in the mobile Chrome browser.
Here is a short selection of extensions that you may want to try:
- Disable HTML5 Autoplay: Stops all HTML audio and video from using autoplay on all websites according to the developer.
- Video Autoplay Blocker: blocks HTML5 video only (not audio).
Chrome and Flash
The following applies only to the desktop version of the Google Chrome web browser as the mobile version does not support plugins including Flash.
- Load chrome://settings/content in the browser's address bar.
- Locate the plugins section on the page that opens.
- Switch the setting to let me choose when to run plugin content.
This blocks Flash content from playing automatically on sites that you open in the browser.
Opera
The Opera browser is based on Chromium/Blink (the same source as Google Chrome). It support plugins and extensions only on the desktop version.
Opera and HTML5
Just like it is the case for Google Chrome mobile, Opera mobile does not support an option currently that allows you to stop HTML5 videos from auto play.
If you are using the desktop version of Opera, you may install extensions for the browser to block autoplaying media elements:
- Disable HTML5 Autoplay: works just like the Chrome extension mentioned above. It blocks HTML5 audio and video elements from auto playing.
- Video Autoplay Blocker: blocks only HTML5 video elements.
Opera and Flash
To disable Flash from playing videos automatically in the Opera web browser, do the following:
- Load opera://settings in the browser's address bar.
- Switch to websites using the navigational menu on the left.
- Locate Plug-ins on the page.
- Switch the preference to click to play.
Internet Explorer / Microsoft Edge
Microsoft Edge and Internet Explorer don't offer options to block videos from playing automatically currently.
Both let you disable Adobe Flash but that will block Flash on all sites and is not really a good option if you need it at times.
While things won't change for Internet Explorer, there is still hope for Microsoft Edge as Microsoft plans to launch extensions support this Summer.
Since it is easy to port Chrome extensions to Edge, it is possible that the HTML5 blocking extensions available for Chrome will find their way to Microsoft Edge to provide users of the browser with a reliable option to block videos from auto playing.
Vivaldi
Vivaldi is a relatively new browser, also based on Chromium/Blink, that is currently only available as a desktop version.
It comes as no surprise therefore that the browser supports the very same methods to block videos from playing automatically as Google Chrome.
Vivaldi and HTML5
There is no official first-party extension store yet for Vivaldi, but you can download and install Chrome extensions by visiting the Chrome Web Store.
To block HTML5 videos from auto playing, install either of the following extensions:
- Disable HTML5 Autoplay: Stops all HTML audio and video from using autoplay on all websites according to the developer.
- Video Autoplay Blocker: blocks HTML5 video only (not audio).
Vivaldi and Flash
What you may not know about Vivaldi is that you can open the Chrome content settings in the browser as well which allow you to set plugins to click to play.
- Load vivaldi://settings/content in the browser's address bar.
- Scroll down until you find the plugins section.
- Set the preference to let me choose when to run plugin content.
This prevents Flash video and audio content from autoplay in the browser.


Doesn’t Windows 8 know that www. or http:// are passe ?
Well it is a bit difficulty to distinguish between name.com domains and files for instance.
I know a service made by google that is similar to Google bookmarks.
http://www.google.com/saved
@Ashwin–Thankful you delighted my comment; who knows how many “gamers” would have disagreed!
@Martin
The comments section under this very article (3 comments) is identical to the comments section found under the following article:
https://www.ghacks.net/2023/08/15/netflix-is-testing-game-streaming-on-tvs-and-computers/
Not sure what the issue is, but have seen this issue under some other articles recently but did not report it back then.
Omg a badge!!!
Some tangible reward lmao.
It sucks that redditors are going to love the fuck out of it too.
With the cloud, there is no such thing as unlimited storage or privacy. Stop relying on these tech scums. Purchase your own hardware and develop your own solutions.
This is a certified reddit cringe moment. Hilarious how the article’s author tries to dress it up like it’s anything more than a png for doing the reddit corporation’s moderation work for free (or for bribes from companies and political groups)
Almost al unlmited services have a real limit.
And this comment is written on the dropbox article from August 25, 2023.
First comment > @ilev said on August 4, 2012 at 7:53 pm
For the God’s sake, fix the comments soon please! :[
Yes. Please. Fix the comments.
With Google Chrome, it’s only been 1,500 for some time now.
Anyone who wants to force me in such a way into buying something that I can get elsewhere for free will certainly never see a single dime from my side. I don’t even know how stupid their marketing department is to impose these limits on users instead of offering a valuable product to the paying faction. But they don’t. Even if you pay, you get something that is also available for free elsewhere.
The algorithm has also become less and less savvy in terms of e.g. English/German translations. It used to be that the bot could sort of sense what you were trying to say and put it into different colloquialisms, which was even fun because it was like, “I know what you’re trying to say here, how about…” Now it’s in parts too stupid to translate the simplest sentences correctly, and the suggestions it makes are at times as moronic as those made by Google Translations.
If this is a deep-learning AI that learns from users’ translations and the phrases they choose most often – which, by the way, is a valuable, moneys worthwhile contribution of every free user to this project: They invest their time and texts, thereby providing the necessary data for the AI to do the thing as nicely as they brag about it in the first place – alas, the more unprofessional users discovered the translator, the worse the language of this deep-learning bot has become, the greater the aggregate of linguistically illiterate users has become, and the worse the language of this deep-learning bot has become, as it now learns the drivel of every Tom, Dick and Harry out there, which is why I now get their Mickey Mouse language as suggestions: the inane language of people who can barely spell the alphabet, it seems.
And as a thank you for our time and effort in helping them and their AI learn, they’ve lowered the limit from what was once 5,000 to now 1,500…? A big “fuck off” from here for that! Not a brass farthing from me for this attitude and behaviour, not in a hundred years.
When will you put an end to the mess in the comments?
Ghacks comments have been broken for too long. What article did you see this comment on? Reply below. If we get to 20 different articles we should all stop using the site in protest.
I posted this on [https://www.ghacks.net/2023/09/28/reddit-enforces-user-activity-tracking-on-site-to-push-advertising-revenue/] so please reply if you see it on a different article.
Comment redirected me to [https://www.ghacks.net/2012/08/04/add-search-the-internet-to-the-windows-start-menu/] which seems to be the ‘real’ article it is attached to
Comment redirected me to [https://www.ghacks.net/2012/08/04/add-search-the-internet-to-the-windows-start-menu/] which seems to be the ‘real’ article it is attached to
Article Title: Reddit enforces user activity tracking on site to push advertising revenue
Article URL: https://www.ghacks.net/2023/09/28/reddit-enforces-user-activity-tracking-on-site-to-push-advertising-revenue/
No surprises here. This is just the beginning really. I cannot see a valid reason as to why anyone would continue to use the platform anymore when there are enough alternatives fill that void.
I’m not sure if there is a point in commenting given that comments seem to appear under random posts now, but I’ll try… this comment is for https://www.ghacks.net/2023/09/28/reddit-enforces-user-activity-tracking-on-site-to-push-advertising-revenue/
My temporary “solution”, if you can call it that, is to use a VPN (Mullvad in my case) to sign up for and access Reddit via a European connection. I’m doing that with pretty much everything now, at least until the rest of the world catches up with GDPR. I don’t think GDPR is a magical privacy solution but it’s at least a first step.