Change your username

Changing your Slack username is easy. Here’s how:

Desktop

Mobile

  1. Click your team name to open the Team Menu.

  2. Select Profile & account. This will open your profile on the right side of your screen.
  3. Under your name, click the More actions arrow and select Open account Settings to launch your team site.
  4. By Username, click expand.
  5. Replace your username with a new one, and click the Save button.

That’s it! You're all set.

  1. Open your mobile web browser and go to: my.slack.com/account/settings
  2. By Username, tap expand.
  3. Replace your username with a new one, and tap the Save button.

And that's done!

Note: Usernames can be up to 21 characters long. They can contain lowercase letters a to z (without accents), numbers 0 to 9, hyphens, periods, and underscores.