Vanillicons are a small generated avatar made by vanillaforums.org, they use a md5 hash as the image key. Images can be generated on the site at vanillicon.com. The images come in 3 different sizes; 50px, 100px and 200px.

generate a perceptual hash of any image using ImageMagick and a very simple algorithm

It's an image placement service in a box! Step 1: Install and run a generator. Step 2) Drop your images into the images directory. Step 3) Profit!

Create all your splash images from any UIViewController using whatever method you like to style it. With Xcode 6 and iOS 8 came the ability to create your launch images from a XIB or storyboard file. This is a huge gain over manually creating every image in all the available resolutions. But as a...

Image finder goes to the given web page and gets a list of largest images on that page

Resize images, lower quality to save bytes, rotate, crop, convert between formats, and anything else that the image_processing gem supports.

octo-captioned-image adds captioned images to octopress v3. It uses the figure and figcaption tags. Styling can be customised.

A command line application that recursively reads all of the images from the supplied directory of images, extracts their EXIF GPS data (longitude and latitude), and then writes the name of that image and any GPS co-ordinates it finds to a CSV file. Results are written to a file...

PhotoFlick is Ruby gem with which you can create image collages from Flickr images. You just need to provide some search keywords and PhotoFlick will search through Flickr to get images and create collage for you.

A practical image importer/loader. It wraps stb_image.h (ver:2.26 -2020.07.13-). Supported image formats are: JPEG, PNG, TGA, BMP, PSD, GIF(not animation), HDR, PIC, PNM. Checkout the Homepage for usage in Windows, MacOs, Linux or ARM

ImageCollage creates a collage based on images from Flickr.

# Sangoro A Ruby program to change the exif creation time stamp of JPEGs or PNGs.<br> # Installation To use the Sangoro tool you require: <ul> <li> <a href="https://www.ruby-lang.org/en/downloads/"><code>ruby</code></a> (v>=2.3.3) </ul> as well as the following Ruby gems: <ul> <li><code>f...

Image Radiant Extension management tool, meant only to be useful to pages and extensions that need to require images.

Pixavatar is a simple placeholder image generator that can be used as filler images where avatar images are missing

stb_image.c bindings for loading basic image data from a variety of formats (JPG, PNG, TGA, BMP, PSD, GIF, HDR, and PIC). Data can be loaded either as LDR (8-bit channels) or HDR (32-bit float channels) data.

A simple Jekyll plugin to optimize images using image_optim. Configuration and usage instructions can be found at https://github.com/ask616/jekyll-image-optim

Binary versions of ImageMagick for Mac and Linux

C implementation of some of the ImageRuby methods

This gem will generate random image of specified size.This is useful in DEV and QA when actual images are not ready.

icic is a command line interface to automate creation of image asset for ios and android from single image file. This tool depend on ImageMagick / GraphicsMagic, please read on github (by clicking github star button) for more info.