Support OONI’s mission to document internet censorship worldwide. Whether you’re a researcher, translator, trainer, developer, or advocate for an open internet, there’s a way to contribute.
Connect with the global OONI community to participate in real-time discussions, share findings, and stay up to date with project developments.
Real-time discussions. Key channels: #ooni, #ooni-data-analysis, #ooni-dev.
Project updates, announcements, and community news.
Real-time chat, bridged with Slack.
We are committed to providing a safe, inclusive, and welcoming community for everyone. Please read our Code of Conduct.
Help improve OONI Probe before it's released to the public. Test new features, try experimental tests, and report issues so we can make the app better for everyone.
Join the Android beta program to test the latest builds.
Receive beta updates for OONI Probe on iPhone and iPad.
Contribute URLs for censorship testing to help expand OONI's coverage of websites worldwide.
Suggest websites for OONI Probe to test for censorship.
Test list structure, how to propose URLs, and best practices.
Coordinate testing campaigns and share custom test links.
Step-by-step user guide for using OONI Run to coordinate OONI Probe testing.
Help make OONI tools and resources accessible to people around the world by translating them into your language. All translations are managed through Weblate.
Mobile and desktop apps. Translation guidelines.
Interactive measurement explorer. Translation guidelines.
Tool for coordinating measurement campaigns.
Our Outreach Kit is also available in Russian, French, Spanish, Swahili, Arabic, and Farsi. The FAQ and Glossary are also available in multiple languages. OONI is a partner of Localization Lab.
Deepen your knowledge of OONI and train others on censorship measurement.
Free online course on "Measuring Internet Censorship with OONI tools", developed as part of Small Media's Advocacy Assembly project.
Workshop slides, screencasts, and other materials you can use as part of your OONI training efforts. Available in multiple languages.
Spread the word about OONI. Use our materials to engage your community, organize workshops, and partner with us to document censorship.
Brochures, flyers, fact sheets, workshop slides, and screencasts to support your OONI community engagement efforts. Available in multiple languages.
Formal partnerships for joint research, capacity building, and advocacy initiatives.
Learn how OONI community members worldwide use our tools to investigate and respond to internet censorship.
Looking for video resources? Watch our tool screencasts playlist on YouTube.
Use OONI data to investigate internet censorship in your country and beyond. Our data is freely available through OONI Explorer, the API, and bulk downloads.
Interactive platform to explore measurement data and censorship findings worldwide.
Step-by-step user guide for discovering internet censorship through OONI Explorer.
Download raw OONI data in JSON format for lightweight queries.
Fetch OONI measurements for batch analysis.
Guide to analyzing OONI data (case study: Russia)
Documentation on how to interpret measurement results.
Join #ooni-data-analysis on Slack to connect with researchers.
All OONI source code is open and available on GitHub. Whether you want to contribute a bug fix, help develop a feature, or write a new OONI Probe test — we welcome contributions.
All OONI repositories, issues, and pull requests.
The command-line client and measurement engine.
Tutorial for contributing new OONI Probe tests.
Specifications for tests, data formats, and protocols.
Report bugs or suggest improvements.
Join #ooni-dev on Slack or IRC to connect with OONI developers.