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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.

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

The universal multimedia toolkit.

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

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.

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 best place to share and enjoy the most awesome images on the Internet. Every day, millions of people use Imgur to be entertained and inspired by funny, heartwarming and helpful images and stories from all around the world.

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.

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.

GraphicsMagick is the swiss army knife of image processing. Comprised of 267K physical lines (according to David A. Wheeler's SLOCCount) of source code in the base package (or 1,225K including 3rd party libraries) it provides a robust and efficient collection of tools and libraries which support reading, writing, and manipulating an image in over 88 major formats including important formats like DPX, GIF, JPEG, JPEG-2000, PNG, PDF, PNM, and TIFF.

It is a golang DICOM image parsing library and command line tool. Its features include parsing and extracting multi-frame DICOM imagery (both encapsulated and native pixel data), exposing a Parser golang interface to make mock-based testing easier for clients etc.

It is a smart imaging service. It enables on-demand crop, resizing and flipping of images. It allows users to store and load images from anywhere needed. It's really simple to implement a new loader or storage.

Aviary's beautiful photo editor is powerful, customizable, and can be plugged into your mobile apps and website in minutes. The best photo editing for your app or website Our 3500+ partners chose Aviary because our editor is powerful, customizable, and integration takes just minutes. Aviary comes preloaded with a ton of intuitive features that your users will love.

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.

Speed up your website by reducing the size of your images without losing quality.

Content aware image resizing, cropping, compression, cache and globally deliver. All web development best practices, hassle free in one simple and powerful API.

It is a differentiable computer vision library for PyTorch. It consists of a set of routines and differentiable modules to solve generic computer vision problems. At its core, the package uses PyTorch as its main backend both for efficiency and to take advantage of the reverse-mode auto-differentiation to define and compute the gradient of complex functions.

Make your website faster and save bandwidth. It optimizes your PNG images by 50-80% while preserving full transparency.

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

It is a fast and easy tool that let you generate beautiful color palettes.

Blitline drastically reduces the amount of work you need to develop an application that does any image processing. Stop rebuilding the same image processing functionality, let us do it for much less than it would cost you to make and support it. Pay for only the image processing time that your jobs use. We believe your images should be YOUR images. We also believe that you should never be "locked in" to using Blitline. The flexibility of the JSON API means you could stub out Blitline later without ever touching your production/deployed code.

It is an image optimization tool for websites and mobile apps. It detects the device size of your visitor, optimizes images on-the-fly and delivers them via CDN.

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.

Piio, Inc. offers a superior set of products with the most advanced technology for image optimization and web performance. Piio is helping over 5000 companies and developers and delivering billions of images to users around the globe.

It is a simple API that auto-generates social media visuals, ecommerce banners and more. Whether you are building an app or creating automations for clients, it has the image generation tools to save you time and solve your problems. Template management, test environments, API, integrations — it's all here

It is a fast and secure standalone server for resizing and converting remote images. The main principles are simplicity, speed, and security. It can be used to provide a fast and secure way to replace all the image resizing code of your web application (like calling ImageMagick or GraphicsMagick, or using libraries), while also being able to resize everything on the fly, fast and easy. It is also indispensable when handling lots of image resizing, especially when images come from a remote source.

It is a cloud based image optimization tool suitable for web apps and mobile applications. It uses a Service Worker working underneath your browser optimizing your images based on Client Hints.

It tags, classifies, and organizes your real estate images.

Image hosting, upload and share images in forums.

Create stunning images with Seedream 4.0's AI generator. Professional 2K output, natural language editing, and character consistency in one unified platform.

It is a web-based software suite for quick image editing and painting. Includes a huge set of tools, among which are traditional tools for graphic editors, as well as unique ones, which you will not find anywhere else.

Crunch is a tool for lossy PNG image file optimization. It combines selective bit depth, color type, and color palette reduction with zopfli DEFLATE compression algorithm encoding using the pngquant and zopflipng PNG optimization tools.

With this tool you can create targeted image quotes, personalized greeting cards or other amazing images.

It provides a simple and efficient way to optimize and deliver images and digital content to your customers. With features such as image compression, resizing, manipulation, and fast delivery through CDN, you can ensure that your customers have a seamless experience when accessing your digital content.

It is an on-demand image processing service that simplifies how you work with images in your application. It works by getting images from a data source, caching them, generating different transformations on the fly, and delivering using our global CDN.

It mainly consists in a (big) single header file CImg.h providing a set of C++ classes and functions that can be used in your own sources, to load/save, manage/process and display generic images.

Create stunning images with Google's Gemini 3 Pro physics engine. Edit-with-Gemini editing, character consistency, native 2K with 4K upscaling. Professional results in 10-30 seconds.

Professional 4K AI-powered image generation and editing. Create stunning 4K visuals with self-correction technology and multi-image understanding.

A content aware image resize library based on the Seam Carving for Content-Aware Image Resizing paper

Banana-Pro.com offers fast, high-quality AI image & video generation powered by Nano Banana Pro, Sora2 and more. Built-in prompt optimizer, no watermarks, no invite code.

Is a powerful artificial intelligence AI image editor and generator that helps you create unique personalized images. Using advanced AI technology to easily generate high-quality images.

Replace any character in your videos with AI. Upload your character image and reference video, get professional-quality results instantly. The most advanced character replacement technology available.

AI is an AI video editor that transforms scenes, objects, and styles through simple instructions. Edit videos with precise, fast and professional results.

All-in-one content studio — easily create any photo, video or audio clip with AI. Affordable, easy to use and featuring the latest AI models.

GetVisual AI is an all-in-one platform for generating images and videos using top AI models. Simply enter text to create visuals instantly. It’s free, fast, and works entirely online.

Create stunning AI images with our GPT image technology powered by OpenAI's GPT-4o and Google nano banana. Superior text rendering, photorealistic quality, and conversational editing.

Vizera.ai is a Swiss-made AI platform for architectural and interior design visualization. It transforms sketches, 3D models, CAD plans, and reference photos into high-quality, photorealistic visuals within minutes. Built specifically for architects and designers, Vizera.ai supports concept development, façade studies, interior design, material variations, mood boards, and presentation-ready imagery—delivering consistent, professional results with modern AI technology. Free trial available.

Create AI videos at 60¢ each - 50% cheaper than Veo3, faster than HeyGen. Get 200 free credits, no subscription required. PayPal supported. Start in under 2 minutes.

Its free used.Nano Banana Pro Image Tools is developing an AI image and video generation platform based on Nano Banana Pro.

Build AI video, image, and audio pipelines with a simple composable API