Set permanent post image size This topic has 1 reply, 2 voices, and was last updated 4 years, 1 month ago by Sandy. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 23 December 2018 at 2:58 am #5103 benevidesamaraljrParticipant How do I permanently set the image size of the main posts in the Poster PRO theme. 23 December 2018 at 11:15 pm #5111 SandyKeymaster You can set thumbnail image size from WordPress website settings Login to Dashboard of website > Settings > Media > Change images sizes here and clear cache of website and also run resize thumbnail plugin for wordpress Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In