Internet culture
NSFW
Not safe for work: a warning that content may be inappropriate to open in a workplace or public setting.
In everyday use
A link is labelled NSFW because it contains explicit material.
What to keep in mind
The label is a warning, not a complete description or permission to share it.
Also searched as: not safe for work
Further reading
Original explanation and example by Perspectism. Further reading may cover the wider subject, rather than this exact wording. Edition updated 7 October 2026.
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