Have you checked https://docs.xfce.org/xfce/tumbler/available_plugins#customized_thumbnailer_for_webp_content https://docs.xfce.org/xfce/tumbler/available_plugi

Have you checked https://docs.xfce.org/xfce/tumbler/available_plugins#customized_thumbnailer_for_webp_content https://docs.xfce.org/xfce/tumbler/available_plugins#customi... More info and details: https://forum.xfce.org/viewtopic.php?id=12887 https://forum.xfce.org/viewtopic.php?id=12887