🔞 No One Under Eighteen Emoji – Copy & Unicode

Unicode data

Unicode name: no one under eighteen
CLDR short name: no one under eighteen
Korean name (CLDR): 성인용
Code points: U+1F51E
Group: Symbols
Subgroup: Warning
Added to Unicode: 6.0
Added to Emoji: 0.6
Sequence: Single code point
Skin tones: Not defined

Data generated from Unicode 17.0.0 and CLDR 48.2.0. Last reviewed 2026-07-31.See data sources.

Search keywords

Official CLDR keywords for this emoji — these are what search matches against.

18 age eighteen forbidden no not one prohibited restriction underage

Developer formats

Every format is derived from the full code point sequence, not just the first character.

Emoji character

🔞

Unicode code points

U+1F51E

JavaScript escape

\u{1f51e}

CSS escape · For content: "…"

\1F51E

HTML hexadecimal entity

🔞

HTML decimal entity

🔞

JSON escaped string

"\uD83D\uDD1E"

Python Unicode escape

\U0001F51E

Java Unicode escape · UTF-16 surrogate pairs

\uD83D\uDD1E

URL encoded value

%F0%9F%94%9E

UTF-8 bytes

F0 9F 94 9E

Screen readers announce this emoji using its CLDR name, “no one under eighteen”. When the emoji carries meaning rather than decoration, keep nearby text that says the same thing, and avoid repeating it several times in a row — each repetition is read out in full.

Check a sentence for accessibility problems.

Related emojis

Chosen by shared CLDR keywords, subgroup and group — not by usage statistics, which we do not collect.

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Frequently asked questions

What is the Unicode code point for No One Under Eighteen?

No One Under Eighteen is U+1F51E.

Does No One Under Eighteen support skin tones?

No. Unicode does not define a skin tone modifier for this emoji, so adding one would produce the base emoji followed by a stray colour swatch.

How do I use No One Under Eighteen in HTML or code?

Paste the character directly into UTF-8 source, or use an escape: 🔞 in HTML, \u{1f51e} in JavaScript.

More from Symbols

Signs, arrows, shapes, zodiac and keycaps. For plain text characters that are not emoji, see the Text Symbols section.

Browse all Symbols emojis

No One Under Eighteen Emoji