Just a quick one today, perhaps useful for digital scrappers moreso than paper ones, although no reason you can’t print the results and use them that way. The blyberg.net Catalog Card creator creates, you guessed it, library catalog cards.
You fill in the info and generate the card then save it (instructions in the blurb) I like the little scribbled info and the aged lool of it. Might be a fun thing to use for a journaling spot or as a tag in a mini-album (maybe a “favourite books” one!) or a card topper.