Welcome to the Q&A Forum

WordPress does it automatically if you've got your permalinks set up. WordPress .htaccess should look like this: BEGIN WordPress <ifmodule mod_rewrite.c="">RewriteEngine On RewriteBase / RewriteRule ^index.php$ - [L] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule . /index.php [L]</ifmodule> END WordPress And it should be .php not .html anyway in WP Is WMT finding links to .html pages from pages on your site or from external links?