How to Fix YouTube Error 400 on Your Computer, Smartphone or Smart TV (Solved)

You’re getting a 400 Internal Server Error message from YouTube. YouTube error 400 is aggravating, but I don’t know how to cure it! YouTube is without a doubt the world’s most popular video-streaming service. YouTube users view about a billion hours of video daily. As a result of these and other potential issues with online video, it’s not uncommon to get errors such as the ones listed above (such as the ones in brackets) while trying to watch a video. Attempting to repair the YouTube error 400 is on the agenda for today.

YouTube is probably the most popular website for watching videos online, but you can run into various kinds of problems while watching the videos. YouTube error 400, YouTube error 401, YouTube error 404, YouTube error 500, YouTube error 503, etc

In this article, we will specifically find a solution for the error 400 (Bad Bequest) issue.

YouTube error 400 happens in many situations, when we browse YouTube websites on a computer, when we use the YouTube app on mobiles, and when we open YouTube app on smart TV. So in the following, we will list different solutions according to different occasions.

YouTube Error 400

In this article, we will specifically find a solution for the error 400 (Bad Bequest) issue.

YouTube error 400 happens in many situations, when we browse the YouTube website on a computer, when we use YouTube app on mobiles, and when we open YouTube app on smart TV. So in the following, we will list different solutions according to different occasions

It means a bad request. It means the problem is not with YouTube but with the HTTP protocol. Check if you might enter an incorrect website name, corrupted page, or reload the web page. This error can appear on any website. Here are some common messages you might face.

How does 400 Bad Request Error look like?

This error 400 can appear on any website. Usually, it appears differently on different websites. Here are some of the most common error messages reported by users while facing this error 400:

400 Bad Request
Bad Request – Invalid URL
Bad Request: Error 400
HTTP Error 400 – Bad Request
HTTP Error 400. The request hostname is invalid.

How To Fix YouTube Error 400?

Remember all these are tried and tested methods to fix error 400. No matter, whether you are accessing YouTube on your Computer, Smartphone, or Smart TV. These methods will work with all the devices. So let’s check out all these methods.

1. Restart your PC and Google Chrome

Yes, this is the simplest and working solution to most of the problems. Even a customer service provider gives you this advice. To restart Google Chrome, follow these steps:

In the address bar of Google Chrome type chrome://restart.
Then press Enter. That’s it.

2. Clear Your Browser Cache and Cookies

According to many users, clearing their browser cache and cookies has fixed the YouTube error 400. You’ll have to clear everything from your browser history. Here’s how you do it in Google Chrome-

1) Launch Chrome

2) Go to the More icon (to the top right corner)

3) Click More tools and select Clear browsing data

4) Select All time to clear everything

Make sure that the Cookies and other site data and cached images and files boxes are checked

5) Now, hit the Clear data button

Once it’s done, restart your system and check if the YouTube error 400 is fixed.

3. Clear out YouTube Cookies

For the most part, this approach works. You should avoid deleting all of your cookies because you’ll lose all of your saved information. Since YouTube is the source of the issue, deleting its cookies will solve the problem. You can accomplish this by following these simple steps:

Remove YouTube cookies by following these instructions.

To begin, open Chrome and select the Three-dot menu in the upper-right corner.
In the left-hand menu, select Preferences.
Then go to the content settings and select ‘Privacy and Security from the drop-down menu.
Go to the content settings and select Cookies from the drop-down menu.
Using the search field to look for YouTube cookies, type in YouTube.
Click on Delete All to remove all of your YouTube cookies at once.
Restarting your computer is all that’s required.
Finally, uninstall the attachment.

3. Fix YouTube Error by Replacing the Direct Link to the Video with Video ID

This method is mostly intended to fix the problem on your mobile devices. Try logging out of your YouTube app and back in again before we get to the detailed answer. You can try the following step if it doesn’t work.

1) Go to your page’s URL on YouTube’s web page.

2) After the equal sign, the URL ends with a series of numbers and letters.

You have a unique video ID with this sequence of letters and numbers.

Check to see if YouTube on your phone is operating properly by replacing your video link with the video ID.

4. Fix YouTube Error 400 on your Smart TV

Error 400 on YouTube on your Smart TV can be caused by a number of different things. To begin with, let’s look at the problem.

Make sure you’re using the most up-to-date software
For a few moments, turn off your electricity and then re-connect it.
If nothing else works, it’s time to perform a hard reset or restore your device to its factory state. It will fix any issues you’re having with YouTube.

5. Reinstall Chrome

You can try reinstalling Chrome or the browser that you use to watch YouTube if nothing else works. Remove and reinstall the browser. This is the best technique to get rid of the bothersome YouTube 400 error.

If your customer has made an unauthorized or erroneous request, you will receive a YouTube 400 error. These are the best options for resolving the issue.

Is there anything else I can help you with? Please post any questions or concerns in the space provided below.

6. Uninstall YouTube App Updates

Uninstall YouTube App updates to restore its factory version. Then all your YouTube videos will play normally. To do this: Go to Settings > Apps > All Applications, select ‘YouTube,’ and tap on ‘Uninstall Updates.’

If you want, you can update the app again from Google Play Store.

7. Due to the errors in the URL

Even a small spelling mistake can lead to errors. So always type the URL carefully. Or the link that was clicked by you has a malformed URL.

8. How to Fix Error 400 on Smartphones?

To resolve Error 400 on your smartphone, try these techniques:

First, check out your Internet Connection.
Restart your smartphone or you can Reboot your device.

Conclusion

Here are a few methods for resolving the YouTube Error 400. Your problem will be solved using any or all of the approaches outlined above. Take a look at these ideas. If you have a preferred approach, please share it with us in the comments section. Make sure to spread the word.

Thank you for your interest in my work!