Twitter was created in March 2006 by Jack Dorsey, Noah Glass, Biz Stone, and Evan Williams, with the service publicly launching a few months later in July 2006.

Quick Scoop: When Was Twitter Created?

Short answer

  • Twitter (originally called twttr) was created in March 2006.
  • It was officially launched to the public on July 15, 2006.

So, if you’re asking “when was Twitter created,” the key date is March 2006 , and if you care about when regular people could start using it, that’s July 15, 2006.

Mini timeline story (how it started)

  • February–March 2006 : Work on the new SMS-style status service begins inside Odeo, a podcasting company.
  • March 2006 : The platform is created under the name twttr , with Jack Dorsey’s idea of sharing short status updates with small groups.
  • March 21, 2006 : Jack Dorsey sends the first ever message: “just setting up my twttr.”
  • July 15, 2006 : The service is publicly launched so anyone can sign up and use it.
  • Later in 2006 : The name changes from twttr to Twitter after the twitter.com domain is acquired.

Think of March 2006 as the “birth” in the lab, and July 2006 as the moment it was let out into the world.

Key facts at a glance

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Aspect Details
Initial creation March 2006 (inside Odeo as “twttr”).
First message March 21, 2006 – “just setting up my twttr”.
Public launch July 15, 2006.
Original name twttr, inspired partly by Flickr and SMS short-code length.
Later name Twitter (now rebranded as X, but same underlying platform).
Main founders Jack Dorsey, Noah Glass, Biz Stone, Evan Williams.

Tiny bit of “latest / trending” context

  • The platform originally known as Twitter is now branded as X , but it still traces its origin back to March 2006.
  • That early decision to focus on short, rapid messages (140 characters at first) is what turned it into a real-time “trending topic” engine that shaped news, politics, and pop culture throughout the late 2000s and 2010s.

TL;DR: Twitter was created in March 2006 and launched to the public on July 15, 2006 , after starting life under the shorter name twttr.

Information gathered from public forums or data available on the internet and portrayed here.