Day One User ID

How to locate your Day One User ID on all platforms

When you sign up for a Day One account, you are assigned a User ID. This can be helpful when troubleshooting issues with our support team. Here is how to locate the User ID:


Open Day One > Settings > tap your name at the top > User ID



Open Day One > Settings > Account > Day One User ID



Click Day One > Preferences (in the file menu) > Sync > User ID




Sign in to the Web app (beta) at If the settings menu does not appear automatically, click Settings below the list of journals on the left sidebar.

Look for Day One ID. 



Journal from here, there, everywhere.

Download the Day One journal app for free on iPhone, Android, iPad, Mac, and Apple Watch.

Journal from here there and everywhere mobile devices image.Journal from here there and everywhere mobile devices image.