indexpage.pl generates one or more index pages and the corresponding thumbnails for displaying images on the web. If there are more images available than will fit on one page with the specified number of rows and columns, indexpage.pl will generate more than one page, each with a navigator to easily reach the other pages. The pages will be called "index.html", "2.html", "3.html", and so on. There are lots of configuration options determining how the generated pages should look. Image descriptions are read from a file, eliminating the need to ever edit the files after generating them; they can always be regenerated for ease of maintaining.