As part of our commitment to making Tumblr an open and transparent platform for self-expression, Tumblr publishes transparency reports discussing the government requests we receive for user information, how we respond to those requests, and what we do to protect our users' privacy rights.

Feedback? Let us know at policy@tumblr.com

Jul – Dec, 2014
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Tumblr Transparency Report, July to December 2014: This report covers requests in the second half of 2014.
Jan – Jun, 2014
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Tumblr Transparency Report, January to June 2014: This report covers requests in the first half of 2014. We added two new reporting categories: requests issued by each U.S. state, and emerging trends in our data. We also provide updates on our user notice policy, and on national security issues.
Tumblr Transparency Report 2013: This report covers requests for all of 2013. We also discuss in detail our policies regarding user notice and national security matters.