Hello,
Thank you for contacting Rank Math today.
You can easily tell Google to remove all your images from the index cache by adding the following directive on your robots.txt file:
User-agent: Googlebot-Image
Disallow: /
You can do this via Rank Math > General Settings > Edit robots.txt
Looking forward to helping you. Thank you.
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Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.