Openverse

WordPress Foundation
United States of America

About

Launched: 2018
Record Updated: Nov 07, 2024
Discovery system
Openverse is a tool that allows openly licensed and public domain works to be discovered and used by everyone.
Openverse searches across more than 800 million images and audio tracks from open APIs and the Common Crawl dataset. We aggregate works from multiple public repositories, and facilitate reuse through features like one-click attribution.

Mission

Boost creativity by cataloging the world's openly licensed media, making them easily discoverable, shareable, remixable, and attributable by anyone.
Openly licensed media is spread across a wide range of different repositories and services like social media sites (Flickr), collective knowledge bases (Wikimedia Commons), in GLAM institutional repositories, and other social enterprises. It is difficult to search these individually, even if an individual is aware of them. Each source has its own search and it is often not geared towards usage. Most do not generate attribution text. By indexing these disparate sources, and generating easy to use attribution text for individual works, Openverse makes it possible to find openly licensed media from a variety of sources in a single place. In so doing, Openverse encourages attribution and promotes the visibility of sources.

Key Achievements

Openverse is used globally. As of 2024-09-26, 876 million openly licensed images and 4 million openly licensed audio tracks were indexed and searchable on Openverse. In 2024 so far, Openverse serviced 1.7 million search requests and in the previous 12 months, 488873 users were forwarded to upstream media sources.
In the last 12 months, Openverse has shipped major user-facing features such as the collection search views (by creator, by source, by tag), and advanced sensitive content detection, which makes using Openverse safer and easier in more diverse environments. Openverse has made strides in the technical sustainability of the project by undergoing critical background infrastructure improvements, significant upgrades to core dependencies, and built more advanced moderation workflows for responding to user reports (including DMCA and sensitive content reports).
In March 2023, Openverse image search was integrated into WordPress, which powers over 40% of the web.

Technical Attributes

Maintenance Status

Actively Maintained

Open Code Repository

Implemented

Technical Documentation

Implemented

Code License

Implemented

Open API

Implemented

Open Data Statement

In Progress

Open Product Roadmap

Implemented

Technical Attribute Statements

Programming Languages

Python, TypeScript

Technology Readiness Level

  • Actual system proven in operational environment

Content Licensing

Public domain

Standards

Security

Responsible disclosure: https://wordpress.org/about/security/

Integrations

  • Creative Commons Licenses

Additional Information

Organizational History

Openverse is the successor to CC Search which was launched by Creative Commons in 2019, and migrated to being part of the WordPress project in 2021. You can read more about this transition in the official announcements from Creative Commons and WordPress. We remain committed to our goal of tackling discoverability and accessibility of open access media.
https://creativecommons.org/2021/05/03/cc-search-to-join-wordpress/
Since joining WordPress, Openverse has a greater number of sponsored FTE contributors, has added a new media type (audio), and several new media sources. Openverse has overhauled its user experience to make it more approachable and accessible.

Organizational Structure

Business or Ownership Model

Fiscal sponsorship (non-profit)

Full-time Staff

6-10

Volunteers

Unknown

Current Affiliations

Openverse is part of the WordPress open source project: https://wordpress.org/

Funding

Primary Funding Source

Infrastructure costs are donated by an individual, and core contributor working hours are donated by Automattic as part of its Five for the Future pledge to the WordPress Foundation.

Funding Needs

Note: This portion below on financials is skipped due to Openverse being a sub-project of the WordPress Foundation. Openverse does not itself have financials to report.