BlurHash is a compact representation of a placeholder for an image.
Squoosh is an image compression web app that allows you to dive into the advanced options provided by various image compressors.
Project Naptha automatically applies state-of-the-art computer vision algorithms on every image you see while browsing the web. The result is a seamless and intuitive experience, where you can highlight as well as copy and paste and even edit and translate the text formerly trapped within an image.
Convert plain text diagrams to images !
Kroki provides a unified API with support for BlockDiag (BlockDiag, SeqDiag, ActDiag, NwDiag), C4 (with PlantUML), Ditaa, Erd, GraphViz, Mermaid, Nomnoml, PlantUML, SvgBob and UMLet... and more to come!
jpgcrunk is a tool for crunking images.
Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics.
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.
Caire is a content aware image resize library
imgproxy is a fast and secure standalone server for resizing and converting remote images. The main principles of imgproxy are simplicity, speed, and security.
Create and share beautiful images of your source code.
Start typing, or drop a file into the text area to get started.
Your friendly neighborhood script for mangling images or video using audio editing tools.
All photos published on Unsplash can be used for free. You can use them for commercial and noncommercial purposes.
Looks good to me (LGTM) is the most popular comment on Github, perhaps. But LGTM is boring. So we spice it up with some images.
We extracted the colors from 20 million Creative Commons images on Flickr to make the images searchable by color.
diff images from the command line
Remove Image Backgrounds Beta
Instantly create masks, cutouts, and clipping paths online
Background images make pages look good, but also make them slower. Each background image is an extra HTTP request. There's a fix: combine background images into a CSS sprite. But creating sprites is hard, requiring arcane knowledge and lots of trial and error. SpriteMe removes the hassles with the click of a button.
Filtrr2 is a JavaScript image manipulation library. Think of it as Instagram filters on the browser. It uses the <canvas> element to paint filtered pictures in the place of normal pictures on your website.
Trimage is a cross-platform GUI and command-line interface to optimize image files via optipng, pngcrush, advpng and jpegoptim