Fix YouTube Error 400 on Chrome & Android [Best Guide]

Last updated: Mar 12, 2021

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YouTube Error 400

YouTube is a leading video streaming platform for watching music videos, movie trailers, tutorials, and so on.

Usually, YouTube shows a reliable performance in streaming videos. Sometimes, however, you may encounter YouTube error 400 – there was a problem with server 400. That is disappointing if you are in the mood of watching your favorite YouTube channel.

Don’t be upset.

In this post, I will tell you how to fix the YouTube 400 error on Chrome and Android. I would also suggest a powerful video downloader, which can download YouTube videos for offline playback.

Let’s move on.

Part 1. Fix YouTube 400 Error on Chrome

If you have encountered YouTube server error 400 on Chrome, please try the following instructions to get it fixed.

Clear YouTube History

Step 1. On the YouTube site, click the “History” on the left tab.

Find YouTube History

Step 2. Click the option “CLEAR ALL WATCH HISTORY.”

Clear YouTube history

Step 3. A prompt will appear. Please confirm it by hitting “CLEAR WATCH HISTORY.”

Now refresh the page to see if you have fixed the problem with server 400 YouTube.

Clear the Cache & Cookies from Your Chrome

Sometimes the YouTube error 400 occurs when the browser tries to use something that has been cached. If that is the case, you can fix the YouTube problem with server 400 by clearing cache and cookies on your browser.

Step 1. Click the three-dot Menu bar in the upper right corner of your Chrome, and go to “Settings.”

Go to Chrome Settings

Step 2. Scroll down, and you will find “Clear browsing data” under the “Privacy and security” section. Click “Clear browsing data,” and a prompt will show up.

Click Clear browsing data

Step 3. You can set the time range under the “Advanced” section and hit the “Clear data” icon to clear the cookies and cache.

Clear browsing data

For Step 3, you can clear the data under the “Basic” section. The only downside is that it will sign you out from most sites. And you have to sign up later on.

Try Incognito Mode on Your Browser

Another quick solution to YouTube 400 error is using the Incognito mode. Click the three-dot menu and choose the New Incognito window. Now you can try if YouTube could work normally.

Enter Incognito mode on Chrome

If yes, then there should be something wrong with your Chrome settings. Follow the steps below to reset your Chrome.

Step 1. Click the three-dot menu on the upper right corner of Chrome and go into “Settings.”

Step 2. Scroll down, and you will see the “Advanced” option, expand it.

Step 3. Now you should find the “Reset and clean up” section at the very bottom. Click on “Restore settings to their original defaults” under it and confirm “Reset settings.”

Reset Chrome

Uninstall & Reinstall Chrome

If the solutions mentioned above don’t work for you, try to uninstall and reinstall Chrome. Sometimes a plug-in or an external program may corrupt your Chrome file or cause a conflict. In such a case, reinstalling Chrome is the best way to fix the error 400 on YouTube.

Part 2. Fix YouTube Error 400 on Android

YouTube error 400 may occur on your Android phone. Here comes the guide.

Restart Your Android Phone

Restarting your Android phone will solve temporary glitches and network issues. Many users report that they have got rid of the YouTube server error 400 with a simple reboot.

Clear YouTube App Storage

Step 1. Go to Android’s Settings > Apps & notifications > SEE ALL APPS, find and tap YouTube.

Step 2. Press Storage & cache, and further tap CLEAR STORAGE.

With these 2 steps, the YouTube app will be reset, and the error of YouTube 400 error may be fixed.

Bonus: Download YouTube Videos for Offline Viewing

In case of being dampened by YouTube errors, you can download YouTube videos for offline viewing. In this way, neither YouTube server error nor the network speed will spoil your enjoyment.

How to download YouTube videos? All you need is a video downloader called DoremiZone Video Downloader Pro. It supports video downloads from YouTube and other leading streaming sites. Besides that, you can even download YouTube videos in 1080p or convert YouTube to MP3 in 320kbps.

On top of that, DoremiZone Video Downloader Pro allows you to download a YouTube playlist with only a few clicks. 

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How to download YouTube videos? Follow me.

Step 1. Find the YouTube video you wish to download. Copy the video link from the address bar.

Step 2. Head over to DoremiZone Video Downloader Pro, paste the video link into the search field, and start the search.

Search for YouTube video

Step 3. Click the MP4 icon to download YouTube videos instantly. You can also click the download icon to get more MP4 and MP3 choices.

Download YouTube video

Now you can find the YouTube videos in the Downloaded tab. DoremiZone Video Downloader Pro works well on PC, Mac, and Android. Give it a shot!

Conclusion

The solutions to YouTube error 400 are easy. Follow the steps mentioned above and fix the error now.

If you want to download YouTube videos and music, DoremiZone Video Downloader Pro comes in handy. It helps you download YouTube videos at 3X faster, and you can save the YouTube videos in high quality.

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Doremi Music Downloader

Unlimited MP3 download in 320kbps

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Frequently Asked Questions

What is YouTube error 400?

You may encounter YouTube error 400 while surfing the web. The error read: There was a problem with server 400. That is a server error that can be fixed via clearing cache or reinstalling the Chrome or YouTube app.

How do I fix YouTube error 400?

1. Clear YouTube Watch History.2. Clear Chrome cache and cookies.3. Reset Chrome.4. Reinstall Chrome.

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