AO3 News

Updates to "No Fandom" Additional Tags, August 2025

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Published:
2025-08-12 18:06:56 UTC
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Spotlight on Tag Wrangling

AO3 Tag Wranglers continue to test processes for wrangling canonical additional tags (tags that appear in the auto-complete) which don't belong to any particular fandom (also known as "No Fandom" tags). This post will provide an overview of some of these upcoming changes.

Previous Tag Wrangling updates can generally be found on the @ao3org Tumblr and, for No Fandom tags, AO3 News. While No Fandom tag updates are generally announced on AO3 News as well as the @ao3org Tumblr, this may not be true of all wrangling updates. Some updates may remain solely distributed via Tumblr, especially those that only affect one or two fandoms. The way we distribute updates is subject to change as we work through new processes.

In this round of updates, we continued a method which streamlines creation of new canonical tags, prioritizing more straightforward updates which would have less discussion compared to renaming current canonical tags or creating new canonical tags which touch on more complex topics. This method also reviews new tags on a regular basis, so check back on AO3 News for periodic "No Fandom" tag announcements.

None of these updates change the tags users have added to works. If a user-created tag is considered to have the same meaning as a new canonical, it will be made a synonym of one of these newly created canonical tags, and works with that user-created tag will appear when the canonical tag is selected.

In short, these changes only affect which tags appear in AO3's auto-complete and filters. You can and should continue to tag your works however you prefer.

New Canonicals

The following concepts have been made new canonical tags:

Other Updates

While all these new tags have already been made canonical, we are still working on implementing changes and connecting relevant tags, so it’ll be some time before these updates are complete. We thank you in advance for your patience!

While we won't be announcing every change we make to No Fandom canonical tags, you can expect similar updates in the future on the tags we believe will most affect users. If you're interested in the changes we'll be making, you can continue to check AO3 News or follow us on Bluesky @wranglers.archiveofourown.org or Tumblr @ao3org for future announcements.

You can also read previous updates on "No Fandom" tags as well as other wrangling updates, linked below:

Got Questions?

For more information about AO3's tag system, check out our Tags FAQ.

In addition to providing technical help, AO3 Support also handles requests related to how tags are sorted and connected.​ If you have questions about specific tags, which were first used over a month ago and are unrelated to any of the new canonical tags listed above, please contact Support instead of leaving a comment on this post.

Lastly, as mentioned above, we are still working on connecting relevant user-created tags to these new canonicals. If you have questions about specific tags which should be connected to these new canonicals, please refrain from contacting Support about them until at least two months from now.

The Organization for Transformative Works is the non-profit parent organization of multiple projects including Archive of Our Own, Fanlore, Open Doors, Transformative Works and Cultures, and OTW Legal Advocacy. We are a fan-run, entirely donor-supported organization staffed by volunteers. Find out more about us on our website.