Google I/O is an annual developer conference held by the tech giant. I/O stands for "input/output," a classic computer term referring to communication between a computer and the outside world.

There's no date yet for Google I/O 2025, but it's expected to be sometime in mid-May.

Google I/O 2024 took place on May 14, 2024.

The event is free and open to everyone. You can register with your Google account on the official Google I/O website.