1. StockSnap.io has a large selection of beautiful free stock photos and high resolution images. The site also has a very handy search feature making it easy to browse through the thousands of images available. In addition, the site tracks views and downloads so you can find the most popular photos available.
2. Unsplash offers a large collection of free high-resolution photos and has become one of the best sources for stock images. The Unsplash team combs through new submissions and features the very best photos on their homepage. All photos are released for free under the Unsplash license .
3. FoodiesFeed offers thousands of beautiful realistic free food pictures in high resolution. It’s the perfect stock photo site for food bloggers.