No one under eighteen Emoji
Symbols
A bold red circle containing a white number eighteen. The design mimics standard signage found on the entrances of restricted venues, retail counters, and digital media warnings.
Usage Context
Used to denote age-gated content, restricted access, or mature environments. It frequently pops up when discussing nightlife, movies, or age-restricted products. It is the visual shorthand for an adult-only zone, often used in conjunction with the 🚫 prohibited sign or 🔞 for flagging sensitive material.
History
This symbol originated from international signage standards intended to provide a clear, language-independent warning for minors. It was integrated into Unicode in 2010 to help platforms quickly label content that would be inappropriate for younger users, mirroring the warning labels long found on physical products.
Details
Glyph
🔞
Unicode
U+1F51E
Shortcode
:emoji_u1f51e:
HTML Entity
��
Specifications
Vendor Google
Category Symbols
Subcategory warning
Unicode Version 6.0
Emoji Version 1.0
License CC-BY 4.0
Google Noto License
Emoji graphics by Twitter/X, licensed under CC-BY 4.0
Noto Color Emoji graphics are copyrighted by Google Inc. and licensed under the Apache License, Version 2.0. Font files may also be subject to the SIL Open Font License, Version 1.1.
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