Hi @ogi420
Can you precise if the size is larger per image or it doubles the size of your disk usage?
If it’s about image size, it is caused by WebP, as, sometimes, it can be larger than the original format. You might try optimizing images in Aggressive compression level, which should help.
If it’s about disk usage, Imagify will create a backup for each image (if the option is active, and it is by default), plus will create WebP version for each image (and thumbnail) if feature is active in Imagify Settings.
This would affect your disk space.
?Let me know if you need any further assistance, I am happy to help.
Best Regards