Twitter officially became "X" on July 23, 2023, when the iconic blue bird logo was replaced with a stylized "X" and the rebranding was rolled out across the platform quickly after Elon Musk announced it. The company's legal name was also changed to X Corp earlier in April 2023. The platform's website domain changed from twitter.com to x.com on May 17, 2024, completing the rebrand transition.