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It is a free and open-source software suite for displaying, converting, and editing raster image and vector image files. It can read and write images in a variety of formats (over 200) including PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. | It is the quick and easy way to add image cropping functionality to your web application. It combines the ease-of-use of a typical jQuery plugin with a powerful cross-platform DHTML cropping engine that is faithful to familiar desktop graphics applications. |
Color Quantization;
Posterization;
Dithering;
Halftone dithering;
Liquid rescaling;
Transparency;
GIF animation;
Blur;
Sharpen;
Composite. | Attaches unobtrusively to any image;
Supports aspect ratio locking;
Supports minSize/maxSize setting;
Callbacks for selection done, or while moving;
Keyboard support for nudging selection;
API features to create interactivity, including animation;
Support for CSS styling;
Experimental touch-screen support (iOS, Android, etc) |
Statistics | |
GitHub Stars 14.8K | GitHub Stars 4.3K |
GitHub Forks 1.5K | GitHub Forks 932 |
Stacks 94 | Stacks 0 |
Followers 93 | Followers 2 |
Votes 0 | Votes 0 |
Integrations | |

Cloudinary is a cloud-based service that streamlines websites and mobile applications' entire image and video management needs - uploads, storage, administration, manipulations, and delivery.

imgix is the leading platform for end-to-end visual media processing. With robust APIs, SDKs, and integrations, imgix empowers developers to optimize, transform, manage, and deliver images and videos at scale through simple URL parameters.

OpenCV was designed for computational efficiency and with a strong focus on real-time applications. Written in optimized C/C++, the library can take advantage of multi-core processing. Enabled with OpenCL, it can take advantage of the hardware acceleration of the underlying heterogeneous compute platform.

ImageKit offers a real-time URL-based API for image & video optimization, streaming, and 50+ transformations to deliver perfect visual experiences on websites and apps. It also comes integrated with a Digital Asset Management solution.

Effortless image resizing, optimization and CDN delivery. Make your site fully responsive and really fast.

scikit-image is a collection of algorithms for image processing.

It supports JPEG, PNG and GIF files. You can optimize your images in two ways - by providing an URL of the image you want to optimize or by uploading an image file directly to its API.

ImageEngine is an intelligent Image CDN that dynamically optimizes image content tailored to the end users device. Using device intelligence at the CDN edge, developers can greatly simplify their image management process while accelerating their site.

The universal multimedia toolkit.

It is a library for constructing graphs of media-handling components. The applications it supports range from simple Ogg/Vorbis playback, audio/video streaming to complex audio (mixing) and video (non-linear editing) processing.