- A lightweight image comparison tool
- Another list of free images
- JavaScript library enabling SVG icons to morph from one to the other
- SVG - edit
- SVG animation tool
- 1000+ design freebies made by Dribbble users
- Public Domain Pictures
- All of the best free stock photos in one place
- Free Workplace Stock photos
- Put a ScreenCap on a variety of devices
- Free Curated Stock Photos
- Free Stock Video
- All free high-quality photos on one site
- License Free, High Quality Photos
- Free monthly photos for all your creative needs.
- Flat Surface Shader
- 1.4 Million Free Graphic Files for Download
- Node-WebKit based GUI for SVGO
- The Ultimate Image Optimization Tool
- A curated collection of free resources, all for commercial use.
- Free photos from Reddit
- Cockos Incorporated - LICEcap
- Fantastic Shoppe Fronts - Some people collect stamps, others (old) store fronts.
- Fleurs Coiffeur Liqueur
- Fluidbox (v1.3) - CodePen
- Gratisography- Free, use as you please, high-resolution pictures.
- Iconogen - Favicon, Windows 8 Tiles, Apple Touch Icon and iOS7 Icon Generator
- Little Visuals - Sign up to get 7 hi-res images zipped up in your inbox every 7 days. Use them anyway you want.
- Magnifier.js demo
- Makeappicon - Generate app icons of all sizes in a click!
- New Old Stock
- Noise Texture Generator v2.1
- Premium Flat Social Icon Set
- ReSRC - Responsive images on demand, direct from the cloud
- SVG-encoder - CodePen
- Unsplash
- Web Interface · Kraken.io
- iconmelon
- jansepar-picturefill
- tevko-wp-tevko-responsive-images
- The transparency of PNGs for the file size of JPEGs