Are you looking for a way to change the avatar size in your comments from default 48px to something else? While there’s probably a plugin for this, we have created a quick code snippet that you can use to change avatar size in
wp_list_comments in WordPress.
All you have to do is add this code to your theme’s comments.php file:
<? wp_list_comments('avatar_size=25'); ?>
Note: If this is your first time adding code snippets in WordPress, then please refer to our guide on how to properly add code snippets in WordPress, so you don’t accidentally break your site.