Dee, all computers come loaded with software that you can resize pics with. With windows, have a look for a program called paint. I'm sure that Macs have something equivalent.
With tablets and phones, have a look for free apps that resize pics. There's quite a few around.
Alternatively, hack Hirdy's website and host your pics there. Pretty sure he would have kiddie filters turned off so you could just about put anything up there.
