To create an AO3 account, you need an invitation! For advice on how to get an invitation, refer to How do I get an invitation? in the Archive FAQs.

Invitations are sent out automatically on a regular basis. The waiting period is normally about a week after you request an invitation. Once you receive an invitation email, click the link provided in the email to go to the account creation page.

For more step-by-step instructions, refer to How do I create an account?. If you need help or are having trouble with the signup process, contact AO3 Support.