Unsplash - Unsplash is a website with high-quality free HD images. It has a catalog of more than three hundred thousand striking images that are neatly organized with tags. Read more about Unsplash.
StockUnlimited - 1 Million+ affordable royalty-free stock photos, vector graphics, icons, infographics & more
Pixabay - Over 270,000 free photos, vectors and art illustrations
Freevector - Freevector is a best-in-class platform that provides millions of images, icons, wallpapers, brand logos, and vectors.
Openverse - Openverse is an Openly Licensed Images and Audio database and a growing community of photographers, illustrators, and musicians who share their work under a Creative Commons license.
Shutterstock - Shutterstock is a provider of stock photos, illustrations, and vector art. The website allows individuals to purchase a subscription and download copyrighted art for creative projects. Read more about Shutterstock.