OTF is an independent non-profit organization committed to advancing global internet freedom. We support projects focused on counteracting repressive censorship and surveillance, enabling citizens worldwide to exercise their fundamental human rights online.


Community, collaboration, and curiosity are the driving forces behind OTF.

We're funded through annual appropriations passed by the United States Congress.

We're tasked with researching, developing, implementing, and maintaining technology that provides secure and uncensored access to the internet.

Learn more about our team, advisory council, and fellows

Help us advance internet freedom and increase free expression globally!

We're grateful for the work of all our website and application design and development partners.

By visiting this website or related services, you are accepting the practices described here.