How to remove .html from URL?

 Use the following code in .htaccess file to remove .html from url. 

This code will work for static html files. 

example.com/page.html   to example.com/page

<IfModule mod_rewrite.c>

RewriteEngine on

RewriteBase /

RewriteCond %{https://example.com} !(\.[^./]+)$

RewriteCond %{REQUEST_fileNAME} !-d

RewriteCond %{REQUEST_fileNAME} !-f

RewriteRule (.*) /$1.html [L]

RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /([^.]+)\.html\ HTTP

RewriteRule ^([^.]+)\.html$ https://example.com/$1 [R=301,L]

</IfModule>