Join us on Slack or IRC, and sign up for the ooni-talk and ooni-dev mailing lists to participate in community discussions.

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

Host an OONI workshop (slides)!


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

Coordinate OONI Probe testing of websites of your choice using the OONI Run platform.

Submit URLs for testing

Help us detect censorship by submitting URLs for testing! Learn more here.

Code and developer documentation

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

If you are interested in hacking on OONI or writing your own nettests, please refer to our developer documentation.