Build SVG images with ease

DICOM is a standard widely used throughout the world to store and transfer medical image data. This library enables efficient and powerful handling of DICOM in Ruby, to the benefit of any student or professional who would like to use their favorite language to process DICOM files and communicate ...

paperclip-optimizer is a Paperclip processor for optimizing and minifying uploaded images.

Comprehensive Excel/CSV import/export for Spree, Products,Images, any model with full associations

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.

Generate waveform images from audio files. Includes a Waveform class for generating waveforms in your code as well as a simple command-line program called 'waveform' for generating on the command line.

Fleximage is a Rails plugin that tries to make image uploading and rendering super easy.

Making HTML emails a little less painful. Writes css inline and corrects image urls.

A gem that easily generates imgproxy URLs for your images

Use simple_form (>= v2.0) custom inputs to get image previews or a link to uploaded file. Save time and code when you need useful file uploads.

CarrierWave extension to crop uploaded images using Jcrop plugin.

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...

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

Thin ImageMagick DSL with smart command composition

Use any HTML template as a theme generator for your Rails app. Installs an HTML template, and its CSS, JavaScript and image assets into your Rails app, ready to go in an instant. You just tell it which DOM elements are special, e.g. where to put the <%= yield %>, load your app in the browser a...

A command line tool to turn images into ASCII art

Generate meme images using http://memegenerator.net! Save yourself some time!

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.)

css_sprite is a rails plugin/gem to generate css sprite image automatically.

A decent way to change your desktop image