Ruby bindings for Google's PDFium project. It supports extracting text and images from PDF's as well as rendering pages to bitmaps

PheldItunesReporter provides a library and corresponding executable script that calculate and report statistics for a given iTunes library file. When executed, the script prints a text summary of all of the statistics it is capable of generating. It also creates four .PNG image files with graph...

Simple captcha image generator gem

Generate beautiful backgrounds from images

A wrapper of RMagick which detects the color name used most often by extracting pixels from a image file.

A small library to generate placeGant images.

Create beautify code snippet image.

Generate a random placeholder image url or tag from placebear, stevensegallery, fillmurray, placecage, or lorempixel.

Ruby-port of Adaptive Images (http://adaptive-images.com/)

An image viewer as a web application for local files. You can open your pictures exhibition easily on web.

Tired of generating big builds for the cdn? Just want to know wich files your designers in their css are really using? The images of all the static fiels? extract_files look inside json, html, css, and look for files based on a given extension or extensions. run extract_files -h to have more help.

A Poundie plugin for posting latest shake shack cam image to campfire.

rack-smusher uses the smusher gem to compress your images dinamically

fill text and images through acroform fields

qiniutek.com image resize service mocker

Prizm uses rmagick to extract colors from images

Ruby module that I use on a couple of blogs as a shortcut to reference images, audio, footnotes, etc. It's very specific to my needs, but you might find something useful in it.

Generats png images of progress bars, useful for web pages or use in pdf files.

PhotoSwipe image gallery (github.com/dimsemenov/PhotoSwipe) integration with Rails asset pipeline.

See updates you make to css, html, javascript, and images appear immediately in all of your browsers without having to refresh.