Extract color swatches and full palettes from images with imagemagick

A wrapper of the paperclip attachment handler that uses sane defaults to optimally compress attached images using imagemagick utility functions.

This Ruby extension implements a DataMatrix encoder for Ruby. It is typically used to create semacodes, which are barcodes, that contain URLs. This encoder does not create image files or visual representations of the semacode. This is because it can be used for more than creating images, ...

The plugin reads all images in a directory and saves optimized versions of them in another directory.

A simple library for framing and branding images on top of ImageMagick

Skel-Generator for Webbased Image-Galleries

Ruby gem to create a mosaic image from a series of smaller images.

Takes the screenshots from devices which match the specified names and puts them in a new directory for frameit to process. The screenshot files can then be cleaned up after the device images are created.

ImageServer ruby client

Ruby client for the HTML/CSS to Image API. Generate a png, jpg or webp images with Ruby. Renders exactly like Google Chrome.

A gem for hooking a rails application up to the imagine image-server.

A rails engine to serve imageviewer js files easily and ubiquitiously

A remote storange and resizer client for images.

For models with images uploaded by PaperClip You can find corrupted ones

verifies that images are within an acceptable compression tolerance

A image upload rb lib

dynamic image resizing.

Images for models

Turn images into ASCII art

Generates a grid of images