How To Customize 404 Error Page In Blogger?

In this case, you want when wrong URL type, or accessed deleted post on that case you want redirect the traffic to the customized page. Which looks better than your current 404 not found page.

Click Here For Demo!

For this follow this instruction:

First, log in to the blogger account, go to "Setting", go to "Search Preferences", click on "edit" which present in front of "Custom Page Not Found".Now paste the following code:

 <center>
<img src="https://i.imgur.com/0GAO5Rt.gif"/>
</center>

<center><h2><b>The page you looking probably deleted or URL is broken:(</b></h2></center>
<br>
<b><h4>Contact Us: </h4><a href="Your Contact Post URL!">Click Here!</a></b>
<br>
<b><h4>Go to Home Page: </h4><a href="Your Home Page URL!">Click Here!</a></b>

In the code add contact page and home page URL, in place of "Your Contact Post URL!" and "Your Contact Post URL!". In this code we just made customized 404 page, you can implement it for better look:)

Now click "Save Changes". Yes, you are done, now anybody accesses the broken link or deleted post he will automatically get redirected to this customized page!

Hope this helps you, if you have any query please do comment below:)