Sigal is yet another simple static gallery generator. It’s written in Python and it allows to build a static gallery of images with the following features:

process directories recursively,
generate HTML pages using jinja2 templates,
relative links for a portable output,
parallel processing,
MIT licensed.

The idea behind Sigal is to ease the use of the javascript librairies like galleria. These librairies do a great job to display the images, Sigal does what is missing: resize images, create thumbnails, generate html pages.