Censorship in Iran

In Iran, censorship was ranked among the world's most extreme in 2023. Reporters Without Borders ranked Iran 177 out of 180 countries in the World Press Freedom Index, which ranks countries from 1 to 180 based on the level of freedom of the press. Reporters Without Borders described Iran as “one of the world’s five biggest prisons for media personnel" in the 40 years since the revolution. In the Freedom House Index, Iran scored low on political rights and civil liberties and has been classified as 'not free.'

Iran has strict regulations when it comes to internet censorship. The Iranian government and the Islamic Revolutionary Guard Corps persistently block social media such as Facebook, Twitter and Instagram as well as many popular websites such as Blogger, HBO, YouTube, and Netflix. Despite the state-wide ban, some Iranian politicians use social networks, including Twitter and Facebook, to communicate with their followers.

Internet censorship in Iran functions similarly to the Great Firewall of China. Stricter monitoring and the National Information Network (NIN) were unveiled during the 2019 Iranian protests. These restrictions made it more difficult for videos of unrest in Iran to be posted or viewed on social media.

After YouTube was blocked in Iran, the Aparat website was founded as an Iranian video-sharing platform. In 2020, Aparat's CEO was sentenced to 10 years in prison due to the activity of one of the platform's users. Millions of Iranians stay connected on social media despite the government's restrictions by using proxies or virtual private networks (VPNs).

On November 17, 2019, in response to fuel protests, the country shut down nearly all internet access. This reduced internet traffic down to 5% of ordinary levels.