Generate color palettes and schemes for your designs

Generate static web album pages from your images and a template.

Scruffy is a library for outputting graphs to image or SVG

A command line tool to turn images into ASCII art

Rack middleware to convert SVGs to raster images

Allows easy barcode image generation for code39 and USPS type barcodes.

Simple captcha image generator gem

Simple captcha image generator gem

ReactiveFreight extends ReactiveShipping to support LTL carriers. Added features include abstracted accessorials and tracking events as well as downloading scanned documents from carriers.

Simple gem to add captcha or negative captcha to your Rails 3 application

This is a command line tool for removing the white border around an image, often created by scanners.

Tool for creating book-folding template instructions. Inspired by https://github.com/Moini/BookArtGenerator

Stupid easy business analytics

iOS retina image resizer @2x files convert to half size image

Ruby implementation of RGSS3.

Gem for labels creation

A tiny gem to create binary images (using RMagick).

Extracting the object from the image

Color analysis of image. rmagick enhancement class.

Creating collages, demotivators and other handy stuff with RMagick