Automatic App Landing Page - Create & deploy an app landing page on GitHub Pages quickly
Ralpha Image Resizer - High-speed image batch conversion tool
My Static Page - Create your personal home page in just a few minutes
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
Carrd - Simple, responsive one-page site creator.
Caesium Image Compressor - Compress your pictures up to 90% without visible quality loss.