Join us on Slack or IRC to participate in community discussions. Sign-up for the ooni-talk mailing list to receive updates and discuss all things related to the OONI-verse.

Translate the OONI Probe apps and engage your communities with censorship measurement research.

Host an OONI workshop (slides)!


Interested in becoming an OONI ambassador? Learn about our partnership program.

Coordinate OONI Probe testing by using the OONI Run platform.

Current OONI Partnerships

Test lists

Help us detect website censorship around the world! Learn all about test lists, and contribute websites for censorship testing through our Test Lists Editor.


Our source code is available on GitHub. If you would like to contribute code, please open a pull request or file an issue.

Interested in contributing an OONI Probe test? Learn how to do so through our guide.