In Iran, censorship was ranked among the world's most extreme in 2024.Reporters Without Borders rankedIran 176 out of 180 countries in theWorld Press Freedom Index,[1] which ranks countries based on the level offreedom of the press.[2] Reporters Without Borders described Iran as “one of the world’s five biggest prisons for media personnel" in the 40 years since the revolution.[1] In theFreedom House Index, Iran scored low on political rights and civil liberties and has been classified as 'not free.'[3]
Iran has strict regulations when it comes tointernet censorship.[4][5] The Iranian government and theIslamic Revolutionary Guard Corps persistently blocksocial media such asFacebook,Twitter andInstagram[6][7][8][9] along with many popular websites such asBlogger,HBO,YouTube, andNetflix.[10] Despite the state-wide ban, some Iranian politicians use social networks, includingTwitter and Facebook, to communicate with their followers.[11][12][13][14]
Internet censorship in Iran functions similarly to theGreat Firewall ofChina. Stricter monitoring and theNational Information Network (NIN) was used during the2019 Iranian protests.[15][5][16][9] These restrictions made it more difficult for videos of unrest in Iran to be posted or viewed on social media.[17]
AfterYouTube was blocked in Iran, theAparatwebsite 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.[18][19] Millions of Iranians stay connected onsocial media despite the government's restrictions[20] by using proxies or virtual private networks (VPNs).
On November 17, 2019,[21] in response tofuel protests,[22][5] the country shut down nearly all internet access.[4][9] This reduced internet traffic down to 5% of ordinary levels.[23][15][24]
In November 2024 Iran was reportedly talking about removing internet restrictions.[25]
In 2025 after Israel attacked Iran, Iranblacked out the internet and asked Iranians to deleteWhatsApp, claiming it was sharing information with Israel. WhatsApp denied this.[26][27]
After theIslamic revolution in 1979, theMinistry of Culture and Islamic Guidance, also known as the Ershad, was created to control all cultural activities in the country.[28] Since then, all musicians, writers, artists, and media makers need permits to publicly display their work. The Ershad is in charge of providing these permits and judges whether each producer's work aligns with Islamic culture. Different departments within the Ershad are responsible for interpreting what should and should not be censored.[28] At the head of this bureaucratic organization are both the Minister of Culture and Islamic Guidance and the Supreme Leader,Ayatollah Khamenei. Journalists also need a license before they can legally start working.[29] Licenses for journalists are provided by the Press Supervisory Board, and a license is withdrawn if a journalist criticizes the State.[29]
Censorship in Iran is not an act by an individual, but is a process that involves interaction and negotiation. The complexity and ambiguity of the system stimulate self-censorship while creating a culture of censorship.[28] Criticism of the Supreme Leader, for example, is strictly prohibited. Any journalist or artist who does not obey the Iranian state can face severe punishment.[29]
TheIranian Constitution contains many articles which restrict the flow of information. However, the phrases in its articles are often ambiguously worded. These vague articles leave room for interpretation about what is legal and what isn't.[30] Censorship regulation is, therefore, a highly subjective practice which depends on the interpretation of the individual bureaucrat in charge, who dictates whether censorship will be applied or not.[30] The articles in the Constitution can, therefore, easily be used by government officials who want to suppress dissenting voices.[29] The Iranian Constitution does not protect journalists and artists by giving them rights.[29]
The Constitution contains very general rules concerning freedom of expression. Article 24 states: "Publications and the press have freedom of expression except when it is detrimental to the fundamental principles of Islam or the rights of the public. The details of this exception will be specified by law."[31] There is no existing law that specifies the details of this exception.[30]
Article 3 of the Press Law states: "The press have the right to publish the opinions, constructive criticisms, suggestions and explanations of individuals and government officials for public information while duly observing the Islamic teachings and the best interest of the community."[32] The first part of this law prescribes a number of freedoms for the press, but the second part restricts these freedoms with very broad exceptions. Anything can be labeled as against "the principles of Islam" or "the rights of the public".
Article 500 of the penal code states: "Anyone who engages in any type of propaganda against the Islamic Republic of Iran or in support of opposition groups and associations shall be sentenced to three months to one year of imprisonment."[33] "Propaganda" is not clearly defined. This vagueness gives judges a lot of room for interpreting what is against the law and should therefore be punished.
Iran has a long history ofcensorship, especially with reactive measures. Information innewspapers and ontelevision has been withheld from the public since before theIranian Revolution of 1979.[34] These forms of censorship were used for suppression of opposition and for influencing public opinion.[28] Censorship inIran comes in waves which exist parallel to political crises. In situations of crisis, the state tries to get power back by controlling information streams and thereby denying opposition groups influence on the public debate.[28] During the crisis that followed thenationalization of the oil industry in the 1950s, censorship was intensified to protect theShah's reputation. During the 1970s, in the years preceding the revolution, censorship was less present in Iranian society. This allowed Iranian literature and culture to develop.[30] However, in the years after the Revolution, the government has intensified censorship again. The new Islamic leaders tried to consolidate their power by enforcing new regulations. In the crisis after the 2009elections, communication channels were shut down to prevent major uprisings.[28] In 2025, the independent multilingual outletInfoIran.org published a documentary-style report titledForbidden Land: A Documentary Account of Media and Digital Censorship in the Islamic Republic, examining the structural, legal, and technological instruments used by Iranian authorities to suppress digital freedoms and restrict media access.[35]
The Iranian regime view censorship as a measure to maintain the stability of the country. Its goal is to prevent unapproved reformists,Counter-Revolutionaries, or religious proponents, peaceful or otherwise, from organizing themselves and spreading their ideas. In 2007, for example, five women were charged with "endangering national security" and sentenced to prison for collecting over a million signatures supporting the abolishment of laws discriminating against women.[36]
Some of the topics explicitly banned from discussion in the media by theSupreme National Security Council include Iran'seconomic troubles, the possibility of new international sanctions targeted atIran's nuclear program, negotiations with theUnited States regardingIraq,social taboos, unrest among Iran's ethnic minorities, and the arrests in 2007 ofHaleh Esfandiari,Kian Tajbakhsh andAli Shakeri.[36][37]
Two notable crackdowns on the Iranian press occurred on August 7–11, 1979. This was early in theIslamic Revolution when the Khomeini forces were consolidating control, and dozens of non-Islamist newspapers were banned under a new press law banning "counter-revolutionary policies and acts."[38]
Despite a ban on satellite television, dishes are on many Iranian rooftops, and people have access to dozens of Persian-language channels, including theVoice of America, broadcasting a daily dose of politics and entertainment. Thirty percent of Iranians watchsatellite channels, but observers say the figures are likely to be higher.[39]
A number of unauthorized foreign radio services also broadcast into Iran onshortwave and encounter occasional jamming by the Iranian government due to their controversial nature. Such services include a popular phone-in program fromKol Israel (Voice of Israel), where callers must dial a number in Europe to be rerouted to the studio in Israel in order to protect against persecution for communicating with an enemy state.[40]
In March 2009,Amoo Pourang (Uncle Pourang), a television show watched by millions of Iranian children three times a week on state TV, was pulled from broadcasting after a child appearing on the program called his pet monkey "Mahmoud Ahmadinejad" live on air.[41]
In September 2017, Reporters Without Borders (RSF) condemned the Iranian judicial system and intelligence services (VEVAK) for their attempts to put pressure on Iranian journalists based abroad and on their families still in Iran. This was done to influence the Persian-language sections of international media outlets such as theBBC Persian Service to broadcast pro-government programs and news.[42]
In the first decade of the 21st century, Iran experienced a great surge in Internet usage. With 20 million people on the Internet, Iran currently has the second-highest percentage of its population online in the Middle East, afterIsrael. When initially introduced, the Internet services provided by the government withinIran were comparatively open. Many users saw the internet as an easy way to get around Iran's strict press laws.[43][44] In recent years, Internet service providers have been told to block access to pornographic and anti-religion websites. The ban has also targeted gaming platforms, such as Steam, as well as popular social networking sites, like Facebook and YouTube, alongside some news websites.[39]
Internet usage has also beenshut down country-wide to limit the organization of protests.[45][46][47] The Iranian government and the Islamic Revolutionary GuardsSepah have routinely blocked popularsocial networks such asFacebook andTwitter,[48][49][50] and they decided to shut down the Internetduring the protests in Iran in 2019.[51][52] Many internet businesses were shut down during the2019–20 Iranian protests.[53][54][50]
In 2010, the Iranian government started usingcropping and other editing techniques to censor foreign movies deemed offensive or immoral. The strategy behind this was that citizens would stop seeking out illegal or uncensored versions if approved versions of the films were broadcast. Censorship cut out the following: alcoholic beverages, sorcery, men and women sitting too close together or touching, closeups of women's faces, low necklines on shirts, and many others. People are sometimes edited out, or objects are strategically placed to cover what is considered inappropriate. For example, a low neckline on a woman's shirt is edited to be more modest. Dialogue in foreign films is also oftentimes rewritten. For example, romantic implications are replaced with marriage proposals.[55]
The agents of censorship are sometimes not official government employees but religious organizations. In 2007, after student newspapers atAmirkabir University of Technology published articles suggesting that no human being—includingMuhammad—could be infallible, eight student leaders were arrested and taken toEvin Prison.[36]
DistributingChristian literature in Persian (also known as Farsi) is prohibited.[65][66]
