AO3 Purity Test

AO3 tags and filters

AO3 tag quiz: how well do you know the archive?

Test the tags, warnings, filters and search habits that shape every AO3 reading session. This quick quiz is made for readers who treat the tag list like a map.

Interactive quiz

Take the AO3 tags and filters quiz

Check each archive-tag habit that sounds familiar. Your playful score stays in this browser.

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purity score
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What does this AO3 tag quiz cover?

The questions focus on searching by pairing, excluding characters, sorting by kudos, checking warnings and using tags to decide whether a fic is for you.

Why are AO3 tags important to fanfiction readers?

Tags help readers find the exact emotional experience, trope or content boundary they want. They also give writers a way to describe a work clearly and help the archive remain searchable.

Want a broader AO3 quiz?

This tag quiz is one slice of archive life. The full AO3 purity test also covers writing, comments, subscriptions, fandom drama and the strange corners of fanfiction.

Take the full AO3 purity test