Remove .html from url

Question

I want to remove .html from all url's of site, I am working on x-cart and want to make it possible using .htaccess

<IfModule mod_rewrite.c>
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}\.html -f
RewriteRule ^(.*)$ $1.html
</IfModule>

I used this code but it doesn't work

Answer 1

use like:

RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^([^\.]+)/?$ $1.html [NC,L]