U+31B1— BOPOMOFO EXTENDED CHARACTER U+31B1
BOPOMOFO EXTENDED CHARACTER U+31B1 is a standardized Bopomofo script character in the Bopomofo Extended block.
Font:
Size (88px):
ㆱ
BOPOMOFO EXTENDED CHARACTER U+31B1
U+31B1 • Decimal 12721
PNG Background:
1-Click Multi-Language Developer Copy Palette (13 Formats)
Instant Clipboard ExportCharacter Glyph (Raw)
ㆱ
Unicode Codepoint (Hex)
U+31B1
Decimal Integer
12721
HTML Entity (Decimal)
ㆱ
HTML Entity (Hex)
ㆱ
JavaScript ES6 / JSON
\u31B1
Java / C# (Surrogates)
\u31B1
Python 3
\u31B1
C / C++ / Rust
\u31B1
CSS Content
\0031B1
URL Percent-Encoded
%E3%86%B1
Raw UTF-8 Bytes (Hex)
0xE3 0x86 0xB1
Base64 Stream
44ax
Unicode Character Database (UCD) Technical Specifications
Unicode 16.0 Standard| Unicode Plane | Plane 0: Basic Multilingual Plane (BMP) • U+0000..U+FFFF |
| Unicode Block | Bopomofo Extended (U+31A0..U+31BF) |
| General Category | Lo — Other Letter / Symbol |
| Bidirectional Class | L (Left-to-Right) • Flow: LTR |
| Unicode Version Introduced | Unicode 2.0 - 5.0 |
| UTF-8 Byte Stream | 0xE3 0x86 0xB1 (3 Bytes) |
| UTF-16 Code Units | 0x31B1 |
| UTF-32 Hexadecimal | 0x000031B1 |
Quick Character Summary
Glyphㆱ
Hex CodepointU+31B1
Decimal ID12721
ScriptBopomofo
DirectionLTR (L)
Introduced InUnicode 2.0 - 5.0
Device & Font Support
99.0% SupportApple (iOS / macOS)iOS 5.0+
Google (Android / Chrome)Android 4.0+
Microsoft (Windows)Windows 7+
Standard Basic Multilingual Plane (BMP) character widely supported across all modern browsers.