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Continue to ChatQuery : How can I create multiple image sizes at the same time? I program Android apps, and one of the requirements is that there are images of multiple sizes generated for different sized devices. https://vmapp.org/query/18111/How-Can-I-Create-Multiple-Image-Sizes-At-The-Same-Time-I-Program-Android-Apps-And-One-Of-The-Requirements-Is-That-There-Are-Images-Of-Multiple-Sizes-Generated-For-Different-Sized-Devices/