YouTube is the premier search engine for videos, songs, trailers, and more. Powered by Google, this is the best place to watch online videos. In recent times, YouTube has even launched its own music app. However, you can sometimes encounter several difficulties when using YouTube and YouTube error. 400 is one of the most common problems. Error 400 is nothing but an incorrect request problem. There is no specific reason for the appearance of this problem. Here are some solutions to your problem.
See also: How to convert YouTube videos to WAV format
Connect and disconnect from YouTube
The most basic solution is to log out of YouTube and log in again. It only takes a few seconds and it usually solves your problem. If that doesn't solve your problem, don't worry. There are also several other effective options, which you can read in the following paragraphs.
Clean cookies for the YouTube application or window
Sometimes it becomes difficult to manage all cookies, history and cache files. It is therefore recommended that you clean up your YouTube history and reset your account. This is a very simple process and the saved videos and playlists are not changed. Consequently, you do not lose any type of data other than observing the history. Go to YouTube and click on the History option located on the left side of the screen. Then choose the option to clear the viewing history.
You can also clear the search history. If you are using the mobile app, you can log out once and then log back in to remove this error. This is the second fundamental solution to this error. If the problem is not resolved by applying this solution, choose the next one.
Clean your browser
You can delete all of your browsing history, cookies and temporary files. It may take a few minutes of your time and you may need to lose data from other platforms. This is why we recommend the first solution, but if the problem persists even after that, we recommend that you opt for it. Here are some steps for Google Chrome users. You can access the browser settings and search for a clear history from the start. The browser will ask you to check options for clearance. Select everything, including cookies, cache files, history, passwords, and autofill data. Then you can reconnect to the YouTube account.
Incognito mode in Chrome
Incognito mode solves all problems related to the browser and plays the video for you. You can return to normal mode at any time. If you find that the video is played in private browsing mode and not in normal mode, proceed as follows. Go to the browser settings, then to the advanced settings and finally choose to reset the option. Resetting will remove all errors and all of your videos will start playing. The incognito mode is most useful for people who use a lot of the Internet and cannot clear their history or restore factory default settings. This solution is applicable to YouTube mobile applications, tablets, laptops or PC browsers.
Watch videos with video ID
You can use a video id instead of a link. There is a combination of numbers and letters at the end of each YouTube video link. This alphanumeric combination is a video identifier which constitutes a unique code for each video on the platform. You can search for the video in the YouTube search option and most of the time, Error 400 will not be there.
Uninstall and reinstall the browser
If none of the above options work for you, here is the ultimate solution. The last option is to uninstall your browser and reinstall it. Sometimes external programs on your device corrupted browser files. Reinstalling undoubtedly removes all irritating errors once and for all.