U+1F21A Squared CJK Unified Ideograph-7121
U+1F21A was added in Unicode version 5.2 in 2009. It belongs to the block
This character is a Other Symbol and is commonly used, that is, in no specific script. The character is also known as free broadcasting service and non-existence sign.
The glyph is a square version of the glyph
The CLDR project calls this character “Japanese “free of charge” button” for use in screen reading software. It assigns these additional labels, e.g. for search in emoji pickers: button, charge, free, ideograph, Japanese.
This character is designated as an emoji. It will be rendered as colorful emoji on conforming platforms. To reduce it to a monochrome character, you can combine it with
The Wikipedia has the following information about this codepoint:
In the Sinosphere, the word 無, realized in Japanese and Korean as mu and in Standard Chinese as wu, meaning 'to lack' or 'without', is a key term in the vocabulary of various East Asian philosophical and religious traditions, such as Buddhism and Taoism.
Representations
System | Representation (click value to copy) |
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Nº | |
UTF-8 | |
UTF-16 | |
UTF-32 | |
URL-Quoted | |
HTML hex reference | |
Wrong windows-1252 Mojibake | |
alias | |
alias | |
Encoding: GB18030 (hex bytes) | |
RFC 5137 | |
Bash and Zsh inside echo -e | |
C and C++ | |
C# | |
CSS | |
Excel | |
Go | |
JavaScript | |
Modern JavaScript since ES6 | |
JSON | |
Java | |
Lua | |
Matlab | |
Perl | |
PHP | |
PostgreSQL | |
PowerShell | |
Python | |
Ruby | |
Rust | |
Click the star button next to each label to set this representation as favorite or remove it from the favorites. Favorites will be shown initially. (Favorites are stored locally on your computer and never sent over the internet.) |
Elsewhere
Complete Record
Property | Value |
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5.2 (2009) | |
SQUARED CJK UNIFIED IDEOGRAPH-7121 | |
— | |
Enclosed Ideographic Supplement | |
Other Symbol | |
Common | |
Left To Right | |
Not Reordered | |
square | |
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✘ | |
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✘ | |
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✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✔ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✔ | |
✔ | |
✘ | |
✔ | |
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Any | |
✔ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
0 | |
0 | |
0 | |
✘ | |
None | |
— | |
NA | |
Other | |
— | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
Yes | |
Yes | |
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No | |
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No | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
Other | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
Other | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
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None | |
wide | |
Not Applicable | |
— | |
No_Joining_Group | |
Non Joining | |
Ideographic | |
none | |
not a number | |
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U |