WP Stock is a curated collection of GPL compatible images for WordPress developers. Use any image found here in your themes and plugins, worry free.
Why WP Stock?
Many stock photo sites with GPL compatible licenses have shifted to incompatible licenses. This happened with Unsplash and more recently with Pixabay. Finding images that still use the CC0 license on these sites has become troublesome or impossible due to unclear licensing for individual images.
WP Stock includes CC0 images only. These photos are selected for their higher quality compared to the average public domain image.