U+0021— EXCLAMATION MARK
Exclamation mark (!) used for sentence emphasis, factorials in math, and logical NOT operations.
Font:
Size (88px):
!
EXCLAMATION MARK
U+0021 • Decimal 33
PNG Background:
1-Click Multi-Language Developer Copy Palette (13 Formats)
Instant Clipboard ExportCharacter Glyph (Raw)
!
Unicode Codepoint (Hex)
U+0021
Decimal Integer
33
HTML Entity (Decimal)
!
HTML Entity (Hex)
!
JavaScript ES6 / JSON
\u0021
Java / C# (Surrogates)
\u0021
Python 3
\u0021
C / C++ / Rust
\u0021
CSS Content
\000021
URL Percent-Encoded
!
Raw UTF-8 Bytes (Hex)
0x21
Base64 Stream
IQ==
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 | 0x21 (1 Byte) |
| UTF-16 Code Units | 0x0021 |
| UTF-32 Hexadecimal | 0x00000021 |
Quick Character Summary
Glyph!
Hex CodepointU+0021
Decimal ID33
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.