ICQ Instant Message

Timeline

ICQ launched in 1996, setting the standard for online chat. AOL bought it in 1998. Mail.ru ran it after 2010. ICQ shut down on June 26, 2024, but its spirit lives on.

User Identification Numbers (UINs)

Every ICQ user had a unique numeric ID called a UIN. Low numbers were badges of honor. Want one?

Status and Presence

ICQ let you set your status: Online, Away, Do Not Disturb, or Invisible.

Set your status

Uh Oh Sound

This sound made ICQ famous. You heard it, you smiled, you knew someone was reaching out.

Multi-Network Clients

Apps like Trillian and Miranda let people chat on ICQ, AIM, MSN, and more, all at once. Power user move.

ICQ Culture & Legacy

ICQ made online presence real, gave us the sound of friendship, and taught millions how to connect fast and for free.

Farewell

After 28 years, ICQ signed off in 2024. The "uh oh" lives in our heads forever.

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