EXIF Reader is a module to read EXIF from JPEG and TIFF images.

xlsx spreadsheet generation with charts, images, automated column width, customizable styles and full schema validation. Axlsx helps you create beautiful Office Open XML Spreadsheet documents (Excel, Google Spreadsheets, Numbers, LibreOffice) without having to understand the entire ECMA specifica...

A Ruby library to glitch PNG images.

A beautiful WYSIWYG editor with image uploads for Rails (backported to Rails 3).

A beautiful WYSIWYG editor with image uploads for Rails.

A configurable and documented Rails view helper for adding gravatars into your Rails application.

Build SVG images with ease

Generates sprites on the fly by using `background: sprite-image("sprites/logo.png")`. No Photoshop, no RMagick, no Rake task, save your time and have a lemonade.

Jekyll Responsive Images is a Jekyll plugin and utility for automatically resizing images. Its intended use is for sites which want to display responsive images using something like srcset or Imager.js.

Highly configurable Jekyll plugin for managing responsive images. Automatically resizes images and provides a Liquid template tag for loading the images with picture, img srcset, Imager.js, etc.

Thin ImageMagick DSL with smart command composition

Print images (png, jpg, gif and many others) in the command line with ease. Using rmagick and tco in the background to read the images and convert them into the extended 256 colour palette for terminals.

Construct screencasts in Ruby! Write your script, declare your timeline, mix your audio, and render your video in an easily-edited, easily-repeated DSL. (Depends on ImageMagick, Sox, and FFMPEG for the heavy-lifting.)

Ruby gem to inspect completely a web page. It scrapes a given URL, and returns you its meta, links, images and more.

A Ruby implementation of go-identicon by Damian Gryski RubyIdenticon creates an identicon, similar to those created by Github. A title and key are used by siphash to calculate a hash value that is then used to create a visual identicon representation. The identicon is made by cr...

Encode an image as a small string that can saved in the database and used to show a blurred preview before the real image loads

A ruby ImageMagick/GraphicsMagick library that doesn't suck

A ruby ImageMagick library that doesn't suck

Multiple worksheets can be added to a workbook and formatting can be applied to cells. Text, numbers, formulas, hyperlinks and images can be written to the cells.

lazyload-rails integrates jQuery's Lazy Load Plugin with Rails image_tag helpers