Downgrade Firefox if you encounter the issue after update When the update finishes, restart Firefox and open YouTube videos.ħ.
The About Mozilla Firefox window opens and it will check for the latest version and download it automatically. Open the menu on the top right corner, select Help > About Firefox. For accessing all YouTube new features, please make sure you’re using the latest Firefox browser. For example, YouTube now wholly adopts HTML5 videos. Old browser versions may not adapt to the YouTube new standards. Make sure you’re using the latest Firefox Version Or you can go to Open menu > Help > Troubleshooting Information > Refresh Firefox.Ħ.
The feature can be activated by following the same steps as you use safe mode. You may try the Refresh Firefox feature to fix Firefox not playing YouTube videos, as well, which will remove all your add-ons and customizations, and restore your Firefox profile to the factory default state while keeping necessary data. Restart Firefox and open the previous YouTube video to see whether the YouTube not playing on Firefox issue disappears. Uncheck Use recommended performance settings, then continue to uncheck Use hardware acceleration when available. Under the General tab, scroll down and find Performance. To turn off the feature, go to Open Menu > Options. It’s a well-tried solution to this problem. Go to Open menu, select Options, head to Privacy & Security, scroll down and locate to Cookies and Site Data and History sections where you will find the corresponding clear buttons.Ĥ. Thus, you can clean cookies, caches, and histories on your browser when encountering the problem that Firefox won't play YouTube videos. Clear cookies, caches, and histories on FirefoxĪfter you have used Firefox for a long time, the cookies and caches may get overloaded, which can cause various issues for loading a page. The button becomes grey and you have disabled it successfully.ģ. Repeat the procedure until you find the one causing the YouTube not working on Firefox issue.įollow the steps to disable an add-on on Firefox: Click Open menu > Add-ons > Extensions, click the blue button next to an extension. You can manually disable one of the add-ons, and check whether you can play YouTube videos, then disable the next add-on, and check it again.
Specific add-ons would stop YouTube video playback or cause Firefox YouTube not working issues, such as YouTube full screen not working and YouTube freezing. Disable add-ons that cause the playback failure If you want to play YouTube videos under the Firefox normal mode or the method doesn’t come into it, try the following methods. A dialog pops up, hit Restart and Start in Safe Mode. To use this safe mode, click on the Open menu button at the top right corner on your browser, then select Help > Restart with Add-ons disabled. In some cases, it works for the YouTube Firefox problem.
2) To install a recommended add-on, click the blue + Install Theme or + Add to Firefox button, depending on the type of add-on.Firefox safe mode is a special Firefox mode that can be used for tackling issues caused by some extensions, hardware acceleration, and parts of other features. Click the menu button, click Add-ons and select Recommendations.
Firefox is officially available for Windows 7 or newer, macOS and Linux its unofficial ports are available for various Unix and Unix-like operating systems…ġ) Firefox may offer personalized recommendations. Mozilla Firefox, or simply Firefox, is a free and open-source web browser developed by the Mozilla Foundation and its subsidiary, Mozilla Corporation. Browse faster- Preview links and images without leaving your current page or tab. Allows you to customize the way a web page displays or behaves,by using small bits of JavaScript. What are the must have extensions for Firefox? If you don’t have YouTube Premium or if downloading isn’t available to you, the download button will be unavailable and grayed out on made for kids videos. Tip: You can only download videos in the YouTube mobile apps. Why is there no download option on YouTube? Open up the “Customize” icon and choose Tools > Extensions.
Step 2: Manually install the extension.
I have NOT tested this on a Chromebook or the Windows OS. Addoncrop YouTube Video Downloader is a feature-rich browser extension that you can use to download YouTube videos. How do I download a YouTube video extension?ĥ Chrome Extensions to Download YouTube Videos Choose the desired file to download, where to save it to and the video downloader will start immediately.Click the video downloader Add-on icon (see screenshots).How do I download videos from Firefox Add-ons?ĭownloading is very easy, whenever on a website with videos or flash, do the following: What are the must have extensions for Firefox?.Why is there no download option on YouTube?.How do I download a YouTube video extension?.How do I download videos from Firefox Add-ons?.