How to disable image generation?

[stasfalkovich]

Hello, help please turn off the generation of a large number of images. I try to use this code

but it does not work, I still see a large number of duplicate pictures -

in customizations -

[jade]

Hello @stasfalkovich,

It looks like you are use a wp filter that does not exist.

Please try the suggestion here:

https://codex.wordpress.org/Function_Reference/remove_image_size

Hope this helps.