If this shows as a blank square, your device lacks a font to render it.
The Unicode character U+1F191, officially named SQUARED CL, was introduced in Unicode version 6.0. It is part of the Enclosed Alphanum Sup block, which belongs to the Supplementary Multilingual plane.
Categorized technically as a Other Symbol, this character typically falls under the Common script. In terms of text layout and rendering, the glyph is not a composition and has wide in East Asian typography. When placed in bidirectional text, it behaves as an Left-To-Right character. Its visual representation remains not mirrored regardless of the reading direction.
As an officially designated emoji, this character can be displayed in colorful graphical formats on supported platforms. To explicitly request the colorful emoji presentation rather than a standard monochrome text symbol, developers can append the Variation Selector-16 (U+FE0F) directly after the character.
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| Nº |
127377
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|---|---|
| UTF-8 |
F0 9F 86 91
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| UTF-16 |
D8 3C DD 91
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| UTF-32 |
00 01 F1 91
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| URL-Quoted |
%F0%9F%86%91
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| HTML hex reference |
🆑
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| RFC 5137 |
\u'1F191'
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| Bash and Zsh (inside echo -e) |
\U0001F191
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| C and C++ |
\U0001f191
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| C# |
\U0001f191
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| CSS |
\001F191
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| Excel |
=UNICHAR(127377)
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| Go |
\U0001f191
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| JavaScript |
\uD83C\uDD91
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| Modern JavaScript (since ES6) |
\u{1f191}
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| JSON |
\uD83C\uDD91
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| Java |
\uD83C\uDD91
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| Lua |
\u{1F191}
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| Matlab |
char(127377)
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| Perl |
\x{1F191}
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| PHP |
\u{1f191}
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| PostgreSQL |
U&'\1F191'
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| PowerShell |
`u{1F191}
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| Python |
\U0001f191
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| Ruby |
\u{1f191}
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| Rust |
\u{1f191}
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