In Blogger you can not remove the date permanently but you can hide it by applying some code. So Here I explain details on how to remove the date from your page URL.
Secondly, the removal of date from the blogger Post URL is a part of advanced SEO. But may not help the Content for ranking. So if you want to do this then you may follow it …
Step by Step:-
1. Go to the Blogger Admin
2. Click the themes and Customise
3. Click to Edit HTML
4.To find out <head> section paste Ctrl+F
5 Search <head>and paste Enter. Here you find <head>section.
6. Paste the HTML Code just below the <head>section.
7. Finally Click to Save.
<script
type="text/javascript"> //<![CDATA[ // BloggerJS v0.3.1 //
Copyright (c) 2017-2018 Kenny Cruz // Licensed under the MIT License var
urlTotal,nextPageToken,postsDatePrefix=!1,accessOnly=!1,useApiV3=!1,apiKey="",blogId="",postsOrPages=["pages","posts"],jsonIndex=1,secondRequest=!0,feedPriority=0,amp="&"[0];function
urlVal(){var e=window.location.pathname,t=e.length;return".html"===e.substring(t-5)?0:t>1?1:2}function
urlMod(){var
e=window.location.pathname;"p"===e.substring(1,2)?(e=(e=e.substring(e.indexOf("/",1)+1)).substr(0,e.indexOf(".html")),history.replaceState(null,null,"../"+e)):(e=(e=postsDatePrefix?e.substring(1):e.substring(e.indexOf("/",7)+1)).substr(0,e.indexOf(".html")),history.replaceState(null,null,"../../"+e))}function
urlSearch(e,t){var
n=e+".html";t.forEach(function(e){-1!==e.search(n)&&(window.location=e)})}function
urlManager(){var e=urlVal();0===e?accessOnly||urlMod():1===e?getJSON(postsOrPages[feedPriority],1):2===e&&(accessOnly||history.replaceState(null,null,"/"))}function
getJSON(e,t){var n=document.createElement("script");if(useApiV3){var
o="https://www.googleapis.com/blogger/v3/blogs/"+blogId+"/"+e+"?key="+apiKey+"#maxResults=500#fields=nextPageToken%2Citems(url)#callback=bloggerJSON";nextPageToken&&(o+="#pageToken="+nextPageToken),nextPageToken=void
0}else
o=window.location.protocol+"//"+window.location.hostname+"/feeds/"+e+"/default?start-index="+t+"#max-results=150#orderby=published#alt=json-in-script#callback=bloggerJSON";o=o.replace(/#/g,amp),n.type="text/javascript",n.src=o,document.getElementsByTagName("head")[0].appendChild(n)}function
bloggerJSON(e){var t=[];if(useApiV3||void 0===urlTotal&&(urlTotal=parseInt(e.feed.openSearch$totalResults.$t)),useApiV3){try{e.items.forEach(function(e,n){t.push(e.url)})}catch(e){}nextPageToken=e.nextPageToken}else
try{e.feed.entry.forEach(function(n,o){var
r=e.feed.entry[o];r.link.forEach(function(e,n){"alternate"===r.link[n].rel&&t.push(r.link[n].href)})})}catch(e){}urlSearch(window.location.pathname,t),urlTotal>150?(jsonIndex+=150,urlTotal-=150,getJSON(postsOrPages[feedPriority],jsonIndex)):nextPageToken?getJSON(postsOrPages[feedPriority]):secondRequest&&(nextPageToken=void
0,urlTotal=void
0,jsonIndex=1,secondRequest=!1,0===feedPriority?(feedPriority=1,getJSON("posts",1)):1===feedPriority&&(feedPriority=0,getJSON("pages",1)))}function
bloggerJS(e){e&&(feedPriority=e),urlManager()}bloggerJS(); //]]>
</script> (code-box)
Conclusion
This is the most important for Blogger SEO Settings on Blogspot. But if many posts of your Blog are already ranking then I strongly recommend you not remove the date from the post URL because it may affect your ranking of the page. So if you are just a beginner in Blogger then the advanced blogger SEO Settings on Blogspot is great to help to rank your page and also to find the page in Google very easily.
