I have two pixel art fonts I extracted from minecraft and all the pages are just png images. Is there any way to convert them to bitmap fonts without having to painstakingly recreate them? Like, I want to be able to put the images in, set some height and width, indicate which character corresponds to each part and bam, I have all the characters done. To give you an idea of how this images are, here's the ascii characters: https://imgur.com/qElDjZP

Save the .png images as monochrome bitmaps. You can import the monochromes into a font editor. That's how I make my fonts. I use ScanFont 3, no longer sold, and it doesn't work with Windows operating systems more recent than XP, but you can import monochrome bitmaps into Hi-Logic FontCreator. There are probably other font editing programs that can do that, too.