U+222B— INTEGRAL (∫)
Mathematical operator symbol denoting "integral (∫)" in algebra, calculus, and logic.
Font:
Size (88px):
∫
INTEGRAL (∫)
U+222B • Decimal 8747
PNG Background:
1-Click Multi-Language Developer Copy Palette (13 Formats)
Instant Clipboard ExportCharacter Glyph (Raw)
∫
Unicode Codepoint (Hex)
U+222B
Decimal Integer
8747
HTML Entity (Decimal)
∫
HTML Entity (Hex)
∫
JavaScript ES6 / JSON
\u222B
Java / C# (Surrogates)
\u222B
Python 3
\u222B
C / C++ / Rust
\u222B
CSS Content
\00222B
URL Percent-Encoded
%E2%88%AB
Raw UTF-8 Bytes (Hex)
0xE2 0x88 0xAB
Base64 Stream
4oir
Unicode Character Database (UCD) Technical Specifications
Unicode 16.0 Standard| Unicode Plane | Plane 0: Basic Multilingual Plane (BMP) • U+0000..U+FFFF |
| Unicode Block | Mathematical Operators (U+2200..U+22FF) |
| General Category | Sm — Math Symbol |
| Bidirectional Class | L (Left-to-Right) • Flow: LTR |
| Unicode Version Introduced | Unicode 2.0 - 5.0 |
| UTF-8 Byte Stream | 0xE2 0x88 0xAB (3 Bytes) |
| UTF-16 Code Units | 0x222B |
| UTF-32 Hexadecimal | 0x0000222B |
Quick Character Summary
Glyph∫
Hex CodepointU+222B
Decimal ID8747
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.