Openverse and Photo Directory

You many have noticed two recent projects in the ecosystem seem to have similar goals: The Photo Directory and Openverse. While these are different projects, each with their own contributor teams and goals, they are complementary and interact with each other.

Openverse

First and foremost, OpenverseOpenverse Openverse is a search engine for openly-licensed media, including images and audio. Find Openverse on GitHub and at https://openverse.org. is a search engine and aggregator. In the same way Google Search doesn’t host your WordPress website, Openverse doesn’t actually host any of the hundreds of millions of openly-licensed images and creative works it helps users to discover. Instead, Openverse “indexes” these works by collecting crucial metadata about them into a database, and then making that metadata searchable. Openverse also offers a public APIAPI An API or Application Programming Interface is a software intermediary that allows programs to interact with each other and share data in limited, clearly defined ways. (application programming interface) which allows users to query and explore this metadata programmatically in their own applications and sites. Crucially, this means that users do not directly upload media to Openverse. Instead, users upload their media to one of Openverse’s sources (the various collections of media that Openverse indexes) or propose that Openverse indexes their media collection by filling out this form. Some examples of sources included in Openverse are Flickr, iNaturalist, and of course…the Photo Directory!

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Photo Directory

The Photo Directory is a collection of user-submitted images by and for the WordPress community. These images are all licensed under the Creative Commons Zero (CC0) mark, which designates them as free to use under any circumstances without crediting the original author. This is the least restrictive of the Creative Commons licenses. Anyone with a WordPress.orgWordPress.org The community site where WordPress code is created and shared by the users. This is where you can download the source code for WordPress core, plugins and themes as well as the central location for community conversations and organization. https://wordpress.org/ account can directly submit their own photos to the Photo Directory.

Because Openverse indexes the Photo Directory, all the photos in the directory are also present in Openverse.

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Comparison Table

Finally, here’s a quick comparison table to highlight some of the differences between the two services:

	Openverse	Photo Directory
License	All Creative Commons licenses	CC0
Image types	Any (Photos, Illustrations, Screenshots, etc.)	Only Photos (no identifiable faces, overlaid text/graphics/etc.)
Media Types	Images, Audio, more planned.	Photography
Search filtering	License, source, aspect ratio, commercial use, size, type	Colors, categories, and tags
Accepts user submissions	❌	✅
Reporting (for copyright violations, explicit content, etc.)	✅	❌, not built-in, manually in trac or contact photos@wordpress.org.
Download buttons	❌ Must download at the original source	✅, with multiple formats offered

Last updated: March 26, 2024