U+003F— QUESTION MARK
Question mark (?) indicating queries, ternary conditional operators, and optional chaining.
Font:
Size (88px):
?
QUESTION MARK
U+003F • Decimal 63
PNG Background:
1-Click Multi-Language Developer Copy Palette (13 Formats)
Instant Clipboard ExportCharacter Glyph (Raw)
?
Unicode Codepoint (Hex)
U+003F
Decimal Integer
63
HTML Entity (Decimal)
?
HTML Entity (Hex)
?
JavaScript ES6 / JSON
\u003F
Java / C# (Surrogates)
\u003F
Python 3
\u003F
C / C++ / Rust
\u003F
CSS Content
\00003F
URL Percent-Encoded
%3F
Raw UTF-8 Bytes (Hex)
0x3F
Base64 Stream
Pw==
Unicode Character Database (UCD) Technical Specifications
Unicode 16.0 Standard| Unicode Plane | Plane 0: Basic Multilingual Plane (BMP) • U+0000..U+FFFF |
| Unicode Block | Basic Latin (U+0..U+7F) |
| General Category | Lo — Other Letter / Symbol |
| Bidirectional Class | L (Left-to-Right) • Flow: LTR |
| Unicode Version Introduced | Unicode 1.1 (1993) |
| UTF-8 Byte Stream | 0x3F (1 Byte) |
| UTF-16 Code Units | 0x003F |
| UTF-32 Hexadecimal | 0x0000003F |
Quick Character Summary
Glyph?
Hex CodepointU+003F
Decimal ID63
ScriptLatin
DirectionLTR (L)
Introduced InUnicode 1.1 (1993)
Device & Font Support
99.9% SupportApple (iOS / macOS)iOS 1.0+
Google (Android / Chrome)Android 1.0+
Microsoft (Windows)Windows 95+
ASCII core character supported on virtually every digital display and operating system in existence.