What Does Choose Not To Warn (CNTW) Mean?
AO3 PlatformShorthand for the AO3 warning option 'Creator Chose Not To Use Archive Warnings,' which states that the author declines to disclose whether the major warnings apply. Readers should treat it as 'anything might happen.'
Choose Not To Warn (CNTW) in Practice
CNTW exists to resolve a real tension: AO3 requires authors to address the four major warnings, but warnings are also spoilers — tagging Major Character Death announces the ending. Choosing not to warn discloses the refusal itself, an honest 'proceed at your own risk' that satisfies the archive's rules without revealing the plot. Experienced readers parse it by context: from a fluff author it may hide one bittersweet twist; on a dark-leaning fic it earns full caution. Some readers never touch CNTW works, others ask in comments for whispered warnings, and many authors add end-note warnings for those who want them. It is the system working as designed, not a loophole.
Example usage
"It is tagged Choose Not To Warn, so I asked the author quietly and she confirmed the dog is fine."
Related Terms
Archive Warnings
AO3's mandatory warning system covering four major content categories: Graphic Depictions of Violence, Major Character Death, Rape/Non-Con, and Underage. Authors must either apply the relevant warnings, state that none apply, or select 'Creator Chose Not To Use Archive Warnings.'
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Character Death
A warning that a character dies in the story. On AO3 the death of a central character falls under the mandatory 'Major Character Death' archive warning; minor deaths are covered with freeform tags.
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Dead Dove: Do Not Eat
A tag meaning the dark content is exactly what the tags say, included intentionally and without apology — do not open it expecting otherwise. The label is the warning; believe it.
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Content Warning (CW)
A notice alerting readers to potentially distressing material in a work — violence, abuse, illness, phobias, and similar. Used alongside, and beyond, AO3's mandatory archive warnings.
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