Sketchily adds another form input tag to your application designed to allow the user to create or edit svg images through svg-edit.

VM Image manager

Reduce your assets: minify javascript + stylesheets, optimize images lossless

With this gem you can plug into the power and speed of Kraken.io Image Optimizer. https://kraken.io/

Sanitize SVG images after ActiveStorage upload

Sikuli allows you to interact with your application's user interface using image based search to automate user actions.

llm.rb is a zero-dependency Ruby toolkit for Large Language Models that includes OpenAI, Gemini, Anthropic, xAI (grok), DeepSeek, Ollama, and LlamaCpp. The toolkit includes full support for chat, streaming, tool calling, audio, images, files, and structured outputs (JSON Schema).

pixelart - yes, you can! generate your own pixel art images (off-blockchain) using any design (in ascii text) in any colors; incl. 2x/4x/8x zoom for bigger sizes

a sass port of the noisy js plugin as a compass extension that creates backgrond noise images as base64 data URIs

punks - generate your own 24×24 (or 32×32 or 12×12) punk (incl. Matt & John's® ye olde punk v1/v2 anno 2017 style), phunk, philip, marilyn, marc, saudi/sheik, man in black, hottie 'n' more (pixel) avatar / character images (off chain) from text attributes (via built-in spritesheets); incl. 2x/4x/...

A simple wrapper around the C++ Exiv2 libary for reading image metadata

Image processing via MiniMagick for Refile

You give it HTML and it renders an Image! No browser required. Perfect for OpenGraph social cards so your links don't look boring when shared.

Allows to perform text detection inside images in an easy way.

Manipulate images with minimal use of memory.

Ruby library to convert images to usable & printable ZPL code

An Active Model validator that uses the face.com API to ensures an image contains a face

OpenSeadragon is a javascript library for displaying tiling images. This gem packages those assets and some Rails helpers for using them

Use blurhashes to lazy load ActiveStorage images

The Pdfcrowd API lets you easily convert between HTML, PDF and various image formats.