Images in media library

Hi,

As long as you do not load/use those extra images in your blog posts,they wont contribute to slowing down your website.

If you are not using images, you can download them in your local system and remove from the server.

Thanks,

Go media setting and select option unattached and delete.
https://s16.postimg.org/7tpvlot1x/media.png

It may slow down your site if your storage is almost full.
But if it isn’t, then extra unused images doesn’t really affect the loading speed of your site.

thanks everyone