TikTok
Company History
TikTok History: Founding, Growth & Key Milestones
Founded 2017 in Beijing, China
When was TikTok founded?
TikTok was founded in 2017 in Beijing, China by Zhang Yiming and Liang Rubo, making it 9 years old.
- Founded
- 2017
- Founding place
- Beijing, China
- Founders
- Zhang Yiming and Liang Rubo
- Headquarters today
- Singapore and Los Angeles, with ByteDance parent headquartered in Beijing
- Milestones documented
- 13 (2016–2026)
- Current CEO
- Shou Zi Chew
- Acquisitions
- 4
| Year | Event |
|---|---|
| 2026 | TikTok USDS Joint Venture takes over U.S. app |
| 2025 | Supreme Court upholds divest-or-ban law |
| 2024 | ByteDance international revenue reaches about $39 billion |
| 2023 | TikTok Shop launches in the United States |
| 2023 | Ireland fines TikTok ~$390 million (EUR345 million) |
| 2021 | Shou Zi Chew becomes CEO |
| 2020 | India bans TikTok and 58 other apps |
| 2020 | Shopify partnership begins social-commerce push |
| 2020 | Walmart pilots shoppable livestreaming on TikTok |
| 2018 | Musical.ly merges into TikTok |
| 2017 | TikTok launches outside mainland China |
| 2017 | ByteDance acquires musical.ly |
| 2016 | Douyin launches in China |
- Where was TikTok founded?
- TikTok was founded in Beijing, China in 2017.
- When did TikTok come out?
- TikTok was founded in 2017. The first launch in its timeline is dated 2016: Douyin launches in China.
- How old is TikTok?
- TikTok is 9 years old as of 2026.
- Who founded TikTok?
- TikTok was founded by Zhang Yiming and Liang Rubo.
Founding Story
TikTok was launched in 2017 by the Chinese technology giant ByteDance as the international equivalent to its massively successful domestic app, Douyin. To instantly acquire a global user base and vital lip-syncing technology, ByteDance acquired the rival app Musical.ly for $1 billion in 2017. In August 2018, ByteDance merged all Musical.ly user accounts into TikTok. Powered by an unprecedented, highly addictive algorithmic recommendation engine, TikTok bypassed traditional social graph models to become the fastest-growing social media platform in history.
Founders
Zhang Yiming
Zhang Yiming founded ByteDance in 2012. He built Toutiao, then launched Douyin in China in 2016 and TikTok internationally in 2017, and bought musical.ly that year. He stepped down as ByteDance CEO in 2021 and handed the role to co-founder Liang Rubo. He remains a major shareholder. Zhang Yiming was born in 1983 in Longyan. Zhang was born on April 1, 1983. He stepped down as chief executive of ByteDance on November 4, 2021, completing a handover announced in May 2021.
Liang Rubo
Liang Rubo became CEO of ByteDance in 2021, the same year Shou Zi Chew became TikTok CEO. His role is central because TikTok's strategic choices still sit within ByteDance's broader capital allocation, engineering priorities, and regulatory posture. Liang inherited a company facing geopolitical scrutiny, valuation pressure, creator-economy competition, and questions about whether ByteDance should continue aggressive expansion into areas such as gaming. He pushed greater operational discipline, including scaling back weaker non-core efforts and focusing attention on AI, core content platforms, and sustainable monetization. For TikTok, Liang's lasting influence is the move from pure expansion toward a more mature operating model. The company still invests but it does so with sharper awareness that regulatory compliance, trust and safety, and capital discipline are now strategic assets rather than back-office functions. (Exact birth year remains publicly undisclosed).
Key Milestones
TikTok USDS Joint Venture takes over U.S. app
On January 22, 2026 TikTok formed TikTok USDS Joint Venture LLC to run its U.S. app under the divest-or-ban law. Oracle, Silver Lake and MGX hold 15% each, ByteDance keeps 19.9%, and Adam Presser is CEO.
Source: cnbc.comSupreme Court upholds divest-or-ban law
In January 2025 the U.S. Supreme Court upheld the law requiring ByteDance to sell TikTok's U.S. operations. Enforcement was then delayed by executive order while a deal was negotiated.
Source: supremecourt.govByteDance international revenue reaches about $39 billion
Bloomberg reported ByteDance's international revenue, mostly TikTok, at about $39 billion in 2024. ByteDance does not report TikTok separately.
Source: bloomberg.comTikTok Shop launches in the United States
TikTok Shop launched in the U.S. In September 2023 with shoppable videos, LIVE shopping, brands, merchants, creators, and seller tools. The launch pushed TikTok beyond advertising and deeper into transaction-based commerce.
Source: newsroom.tiktok.comIreland fines TikTok ~$390 million (EUR345 million)
Ireland's Data Protection Commission fined TikTok Technology Limited ~$390 million (EUR345 million) over GDPR issues involving child users, default settings, transparency, and related controls. The decision reinforced that child safety and privacy are core operating risks, not side issues.
Source: dataprotection.ieShou Zi Chew becomes CEO
TikTok named ByteDance CFO Shouzi Chew as CEO in April 2021, with Vanessa Pappas becoming COO. The appointment came as the company was moving from viral expansion into monetization, governance, and regulatory defense.
Source: newsroom.tiktok.comIndia bans TikTok and 58 other apps
India's government blocked TikTok in June 2020 under Section 69A powers, citing sovereignty, integrity, defense, security, and public-order concerns. The ban showed that geopolitical risk could override user adoption in a major market.
Source: pib.gov.inShopify partnership begins social-commerce push
TikTok announced a global Shopify partnership in October 2020 to help merchants run TikTok campaigns from Shopify. The deal marked an early Western step toward linking entertainment discovery with merchant conversion.
Source: newsroom.tiktok.comWalmart pilots shoppable livestreaming on TikTok
Walmart used TikTok for a December 2020 shoppable livestream in which viewers could buy fashion items without leaving the app, an early preview of TikTok Shop's LIVE commerce.
Source: corporate.walmart.comMusical.ly merges into TikTok
TikTok and musical.ly united under the TikTok name in 2018. The merger preserved existing creator accounts and audiences while giving the combined app a unified brand, larger engagement pool, and clearer global product identity.
Source: newsroom.tiktok.comTikTok launches outside mainland China
ByteDance launched TikTok outside mainland China in 2017, turning a China-tested short-video model into an international platform. The move required local creator development, music rights, moderation, and market-by-market product adaptation.
Source: bytedance.comByteDance acquires musical.ly
ByteDance acquired musical.ly in November 2017, giving TikTok a ready Western creator base and a youth audience already familiar with music-centered short video. The acquisition accelerated global adoption instead of forcing TikTok to build that community from scratch.
Source: bytedance.comDouyin launches in China
ByteDance launched Douyin in September 2016 after building recommendation-led products such as Toutiao. Douyin supplied the product pattern that later shaped TikTok: vertical video, music, editing tools, and a behavior-driven feed.
Source: bytedance.comMajor Acquisitions
Musical.ly
2017ByteDance acquired Musical.ly to accelerate TikTok's expansion into Western markets particularly the United States and Europe. Musical.ly had already built a strong Gen Z user base and influencer ecosystem. The acquisition allowed TikTok to bypass slow organic growth in competitive regions. It also provided cultural insights into Western user behavior.
Jukedeck
2019ByteDance acquired Jukedeck, a London-based AI music startup, to strengthen machine-generated music and creator audio tools. The deal fit TikTok's need for expandable sound creation, licensing flexibility, and deeper technology around music-driven content.
Pico
2021ByteDance acquired Pico to enter virtual reality hardware and immersive content, creating a possible long-term extension beyond mobile video. The deal was partly defensive, giving ByteDance exposure to a hardware and spatial-computing category where Meta was investing heavily.
Moonton
2021ByteDance acquired Moonton, the maker of Mobile Legends, to expand into gaming and diversify beyond social video and advertising. The acquisition reflected a belief that ByteDance's recommendation and distribution strengths could be applied to game discovery and engagement.
Keep researching TikTok
TikTok Company History FAQ
When, where, and by whom was TikTok originally developed and launched?
TikTok was launched internationally in May 2017 by Beijing-based technology conglomerate ByteDance, founded in 2012 by software engineers Zhang Yiming and Liang Rubo, building on the domestic success of ByteDance's Chinese short-video app Douyin (launched in September 2016).
What was Musical.ly and how did its acquisition transform TikTok in 2017–2018?
Musical.ly was a lip-syncing video app founded in Shanghai in 2014 by Alex Zhu and Luyu Yang that had achieved viral popularity among American teenagers. ByteDance acquired Musical.ly in November 2017 for approximately $1 billion, merging all user accounts into TikTok in August 2018.
Why was TikTok's "For You Page" (FYP) algorithm technologically revolutionary?
Unlike traditional social networks (Facebook, Twitter, Instagram) that relied on explicit social follower graphs, TikTok built an interest-graph algorithm that analyzed millisecond watch-time, replay loops, and swipe behavior, serving hyper-personalized content regardless of follower count.
How fast did TikTok reach 1 billion monthly active users?
TikTok reached 1 billion monthly active users in September 2021—just four years after its international launch—making it the fastest non-gaming application to achieve that milestone in consumer internet history.
What was the 2020 Trump administration executive order and attempted ban?
In August 2020, President Donald Trump signed an executive order citing national security concerns to ban TikTok in the U.S. unless ByteDance divested its American operations. Federal courts subsequently blocked the executive order on First Amendment grounds.
What was "Project Texas" and the Oracle data partnership?
In 2022, TikTok launched Project Texas, a $1.5 billion initiative routing all U.S. user data to Oracle Cloud infrastructure in Austin, Texas, establishing dedicated American trust and security oversight to address foreign data access concerns.
What was Shou Zi Chew's historic March 2023 U.S. Congressional testimony?
On March 23, 2023, TikTok CEO Shou Zi Chew testified before the U.S. House Energy and Commerce Committee for over five hours, defending the app's data security protocols, teenage mental health safeguards, and independence from the Chinese government.
What was the federal "divest-or-ban" law passed by the U.S. Congress in 2024?
In April 2024, President Joe Biden signed the "Protecting Americans from Foreign Adversary Controlled Applications Act," giving ByteDance a statutory deadline to divest TikTok's U.S. operations or face a nationwide ban on American app stores.
What was the historic January 22, 2026 TikTok USDS Joint Venture restructuring?
To comply with federal law, TikTok restructured its American operations into the TikTok USDS Joint Venture LLC. ByteDance reduced its ownership to 19.9%, while an American consortium led by Oracle, Silver Lake, and MGX acquired 15% each, with tech executive Adam Presser appointed CEO.
When was TikTok Shop launched and how did it change social shopping?
TikTok Shop launched in Southeast Asia in 2021 and debuted in the U.S. in September 2023, integrating product catalogs, creator live-streaming sales, and native in-app checkouts that transformed TikTok into a major global e-commerce destination.
Why was TikTok banned in India in June 2020?
Following geopolitical border clashes between India and China in the Galwan Valley in June 2020, the Government of India banned TikTok alongside 58 other Chinese apps over national security concerns, instantly cutting off TikTok's largest foreign user base.
Where is TikTok headquartered today?
TikTok maintains primary global executive offices in Singapore and Los Angeles (Culver City), California, while its U.S. operational joint venture is managed out of Austin, Texas, and parent ByteDance is based in Beijing, China.
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