sfera

Is there a nice software that you can hand pick the thumbs. For example in photoshop you have to crop the image in the spot to the right px dimensions. this takes a bit of time. Is there a software that you tell it the px by px dimensions and you can like hover an outline of what the thumbnail will look like and then click and it makes a thumb? kind of like the script that TGPs use to make a sample?

Just wondering if there is software that speeds this up, if not well i guess it just take more time