Can i change wordpress emoji src from http://s.w.org/ to my site? April 15, 2022 by Tarik Billa Yes, you can use the emoji_url filter. Note there are a few other filters available as well. A simple example would be add_filter( 'emoji_url', function( $url ) { return 'https://www.myowndomain.com/emoji/72x72/'; } );