Archive of Our Own (AO3) was created by the nonprofit Organization for Transformative Works (OTW) , a fan-run organization formed to support and preserve fanworks and fan culture. Within that effort, writer Naomi Novik is widely credited as a key co‑founder whose blog post calling for “an archive of our own” helped spark the project and gave AO3 its name.

Quick Scoop

  • AO3 is a nonprofit, fan-created archive for fanfiction and other transformative works, launched as an OTW project in 2008 and opened to public beta in 2009.
  • The archive was conceived collectively within fandom, but OTW is formally listed as the founder/creator, reflecting its status as an organized, volunteer‑run project rather than the work of a single individual.
  • Naomi Novik’s early manifesto post inspired both the concept and the name “Archive of Our Own,” referencing Virginia Woolf’s A Room of One’s Own and pushing back against commercial attempts to control fanfiction spaces.

How AO3 Came About

AO3 grew out of late‑2000s fandom debates over censorship, deleted fanfics, and commercial platforms trying to profit from fan communities without respecting their norms. Fans wanted a stable, noncommercial home where explicit or “taboo” but legal content could be hosted under clear tagging and user‑controlled filters instead of being deleted by corporate policies. In 2008, OTW began building AO3 on open‑source code with an all‑volunteer team, moving from concept to a functioning invite‑based archive by late 2009.

Who “Created” AO3, Exactly?

When people ask “who created AO3” , there are a few overlapping answers:

  • Formal founder:
    • Organization for Transformative Works (OTW) is credited as AO3’s founder and is the legal entity behind the site.
  • Key individual co‑founders/driving forces (not exhaustive):
    • Naomi Novik – novelist and fan; proposed the idea in her “An Archive of One’s Own” post and helped lead early organizing.
* Early OTW leadership, including lawyers, technologists, and fandom organizers, helped design governance, code, and policy, but AO3’s public histories stress the _collective_ nature of that work rather than a short “founder list.”
  • Community role:
    • Hundreds of volunteer coders, tag wranglers, support, policy, and abuse staff contributed to making AO3 what it is, which is why official descriptions emphasize “created by and for fans” rather than centering a single person.

AO3 Today

  • AO3 runs on volunteer‑developed open‑source software (Ruby on Rails) and is maintained by multiple OTW committees.
  • As of mid‑2020s counts, AO3 hosts well over ten million works in tens of thousands of fandoms and continues to grow as one of the most prominent fanfiction archives online.

Information gathered from public forums or data available on the internet and portrayed here.