U+FF1F— HALFWIDTH AND FULLWIDTH FORMS CHARACTER U+FF1F
HALFWIDTH AND FULLWIDTH FORMS CHARACTER U+FF1F is a standardized character in the Halfwidth and Fullwidth Forms block.
Font:
Size (88px):
？
HALFWIDTH AND FULLWIDTH FORMS CHARACTER U+FF1F
U+FF1F • Decimal 65311
PNG Background:
1-Click Multi-Language Developer Copy Palette (13 Formats)
Instant Clipboard ExportCharacter Glyph (Raw)
？
Unicode Codepoint (Hex)
U+FF1F
Decimal Integer
65311
HTML Entity (Decimal)
？
HTML Entity (Hex)
？
JavaScript ES6 / JSON
\uFF1F
Java / C# (Surrogates)
\uFF1F
Python 3
\uFF1F
C / C++ / Rust
\uFF1F
CSS Content
\00FF1F
URL Percent-Encoded
%EF%BC%9F
Raw UTF-8 Bytes (Hex)
0xEF 0xBC 0x9F
Base64 Stream
77yf
Unicode Character Database (UCD) Technical Specifications
Unicode 16.0 Standard| Unicode Plane | Plane 0: Basic Multilingual Plane (BMP) • U+0000..U+FFFF |
| Unicode Block | Halfwidth and Fullwidth Forms (U+FF00..U+FFEF) |
| 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 | 0xEF 0xBC 0x9F (3 Bytes) |
| UTF-16 Code Units | 0xFF1F |
| UTF-32 Hexadecimal | 0x0000FF1F |
Quick Character Summary
Glyph？
Hex CodepointU+FF1F
Decimal ID65311
ScriptCommon
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.