The “free” image website Unsplash – a site that remains as controversial as it is popular – has released what it describes as “the most complete high-quality open image dataset ever”. The “dataset” in this instance is essentially the keywords and search metadata of a whole bunch of images that can be downloaded in one big lump.
There are two datasets available. The “Full” version contains information for over 2 million images from more than 200,000 photographers around the world and is available for non-commercial use only. It covers over 5 million keywords and 250 million+ searches. The “Lite” dataset is limited to 25,000 nature-themed images and keywords and 1 million searches.