Facebook was officially launched on February 4, 2004, by Mark Zuckerberg from his Kirkland House dorm room at Harvard University. Originally named "TheFacebook", the platform started as an exclusive digital directory for Harvard students before scaling into a global digital network.
Understanding how the platform went from a local campus experiment to a worldwide utility requires looking past the simple calendar date. The creation involved code written in a dorm room, early financial backing from fellow students, and a series of rapid campus expansions that transformed internet culture forever.
The Precursors: From Facemash to the Dorm Room
Long before the code for TheFacebook compiled, Zuckerberg built a controversial precursor called Facemash in October 2003. Facemash pulled student identification photographs from private university house directories—often called face books—and allowed users to compare photos side-by-side to vote on attractiveness.
The site drew thousands of hits within hours, overwhelming Harvard's internet servers. University administrators shut the site down quickly, threatened Zuckerberg with expulsion, and accused him of breaching security and violating student privacy.
Despite the disciplinary trouble, the viral success of Facemash proved a vital point. Students wanted a centralized way to identify and connect with their peers across campus. The physical "face books" distributed by Harvard houses were outdated and static. Zuckerberg realized that translating these directories into a dynamic digital format could fulfill a massive, unserved demand.
Writing the Code and Launching TheFacebook
By January 2004, Zuckerberg began writing the source code for a new platform that would fix the shortcomings of Facemash. He worked out of his dorm room in Kirkland House, designing a network meant strictly for university social life.
Eduardo Saverin, a fellow Harvard student, agreed to fund the project. Saverin provided an initial investment of $1,000 to cover server costs and operational expenses, securing an early equity stake in the nascent company. Other roommates and students soon joined the core team to manage the technical and administrative load, including Dustin Moskovitz, Chris Hughes, and Andrew McCollum.
On February 4, 2004, Zuckerberg launched the site at thefacebook.com. The homepage featured a simple design with a blue-and-white color scheme and the silhouette of a face—initially rumored to be actor Al Pacino—tucked in the header.
The response was immediate. Within twenty-four hours of going live, more than twelve hundred Harvard students had registered accounts. By the end of the first month, over half of the undergraduate population at Harvard had an active profile on the platform.
Strict Campus Restrictions and Early Growth
The platform didn't open its doors to the general public right away. Growth happened through a strict, calculated rollout based on institutional email addresses.
To register an account, a user needed a valid .edu email address tied to specific elite universities. Within months of the Harvard launch, Zuckerberg and his team expanded the network to other Ivy League institutions, including Stanford, Columbia, and Yale.
By the spring of 2004, the rollout widened to cover most major universities across the United States and Canada. This exclusivity fueled massive demand. Students treated membership as a status symbol, and the localized nature of each network kept engagement high. Users could only see profiles of people within their specific university or mutual friend groups, maintaining a sense of safety and community trust.
Transitioning to Facebook.com and Public Access
As the user base expanded beyond colleges to include high school networks and corporate groups, the company streamlined its branding.
In August 2005, the enterprise purchased the domain name facebook.com for $200,000, dropping "The" from the official name. The simpler web address paved the way for broader commercial integration.
The final barrier to entry fell in September 2006. The platform opened its registration to anyone worldwide who was at least 13 years old with a valid email address. This shift triggered exponential growth, turning a college networking tool into the dominant social media infrastructure of the internet.
You can read more about the platform's corporate history on the Meta Company Newsroom. Additional historical timelines are documented by resources like the Computer History Museum.
Common Misconceptions About the Launch
People often misunderstand the timeline and mechanics of how the platform came to be. Clearing up these myths provides a clearer picture of tech history.
- It wasn't built to conquer the world on day one: Zuckerberg initially designed the site as a local directory for a single university. Global domination was not part of the initial business plan.
- Mark Zuckerberg wasn't the sole founder: While Zuckerberg wrote the core software, co-founders like Eduardo Saverin, Dustin Moskovitz, Chris Hughes, and Andrew McCollum handled financing, marketing, and systems expansion.
- The Winklevoss controversy happened concurrently: Twins Cameron and Tyler Winklevoss, alongside Divya Narendra, claimed Zuckerberg stole their idea for a site called HarvardConnection. While legal battles dominated later headlines, the operational code and launch of TheFacebook were entirely Zuckerberg's independent work.
Frequently Asked Questions
What was the original name of Facebook?
The platform launched under the name TheFacebook on February 4, 2004. The definite article was dropped after the company purchased the facebook.com domain in 2005.
Who could join Facebook when it first launched?
During its initial months, membership was restricted exclusively to students enrolled at Harvard College. It later expanded to other Ivy League schools before opening to all universities in the US and Canada.
How much money did the founders start with?
Eduardo Saverin provided the initial seed capital of $1,000 in early 2004 to pay for the initial server rental fees required to host the site out of a Harvard dorm room.
When did Facebook open to the general public?
The platform opened to everyone globally on September 26, 2006, removing all educational and age restrictions above 13 years old.
