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U+3F521 CHARACTER

SMALL SEAL CHARACTER-3F521

This Unicode character has no designed glyph in the bundled fonts. Copy still returns the original Unicode character.

Quick Facts

Unicode Name SMALL SEAL CHARACTER-3F521
Code Point U+3F521
Decimal Value 259361
General Category Other Letter (Lo) →
Unicode Block Seal →
Script Seal →
Unicode Version Unicode 18.0 →
Unicode Plane Tertiary Ideographic Plane (TIP)

Byte Encodings

UTF-8 4 bytes F0 BF 94 A1
UTF-16 Surrogate Pair D8BD DD21
High: U+D8BD (\uD8BD) Low: U+DD21 (\uDD21)
UTF-32 4 bytes 0003F521
UTF-16BE / LE Byte Order
BE: D8 BD DD 21 LE: BD D8 21 DD
UTF-32BE / LE Byte Order
BE: 00 03 F5 21 LE: 21 F5 03 00

Developer Code Escapes

HTML Decimal 𿔡
HTML Hexadecimal 𿔡
HTML Named Entity None
CSS Escape \03F521
JavaScript (ES6) \u{3F521}
JavaScript (UTF-16) \uD8BD\uDD21
JSON Escape \uD8BD\uDD21
Python \U0003F521
PHP "\u{3F521}"
Java "\uD8BD\uDD21"
C / C++ "\U0003F521"
Rust '\u{3f521}'
URL Percent-Encoded %F0%BF%94%A1

Normalization & Decomposition

Combining Class 0 — Not Reordered (Spacing)
Decomposition None (Canonical / Precomposed Base)
NFC / NFD Forms Stable under all Unicode normalization forms (NFC, NFD, NFKC, NFKD).

Bidirectional Properties

Bidi Class L — Left-to-Right
Bidi Mirrored No

Font Specimen & Rendering

Non-Printable Character Notice

Code point U+3F521 represents a CHARACTER (General Category Lo). It does not produce a visible standalone glyph in standard font engines and is intended for programmatic, syntactic, layout, or lexical operations.

Names & Aliases

Official Name SMALL SEAL CHARACTER-3F521

The normative, immutable character identifier in the Unicode Character Database.

Identifier U+3F521

Related Characters & Collections