Symbol For Synchronous Idle Symbol
␖ is the “Symbol for Synchronous Idle” character (U+2416) used in technical or computer text contexts.
U+2416
␖ (U+2416) is a Unicode character labeled “SYMBOL FOR SYNCHRONOUS IDLE.” It’s mainly used in technical documentation, text protocols, and UI/typography where a specific control-like symbol is needed. If you’re copying it for software or design, use the exact character to avoid mismatches.
Symbol For Synchronous Idle Symbol Meaning
“SYMBOL FOR SYNCHRONOUS IDLE” (␖, U+2416) is a Unicode technical symbol. In practice, it’s often used to represent an idle or waiting state in synchronous communication contexts, or to label timing/line-status information in system-oriented text. Because this character is part of the Unicode “Technical & Computer” block, it doesn’t typically carry a broad cultural or artistic meaning; its value is mainly precise, standardized representation in documentation, developer notes, and interfaces. When displaying it, ensure your font and platform support U+2416 so the glyph renders correctly.
Common uses
- •Annotating synchronous communication states in technical documentation
- •Representing idle/wait status in diagrams or UI labels for system monitoring tools
- •Using in developer-facing notes or logs where a specific symbol is preferred over words
- •Including in specifications or test descriptions that require exact Unicode characters
- •Typography/design work for technical publications that need a standardized symbol
Examples
␖ Symbol for Synchronous Idle
- ␖Idle state: ␖ (U+2416)
- ␖When the link is synchronous idle, display ␖.
- ␖Status indicator set to ␖ during idle cycles.
- ␖Protocol diagram uses ␖ to mark synchronous idle periods.
- ␖In the log output, the idle marker is ␖.
Variations
Ready to copy
Technical codes
| Unicode | U+2416 | |
| HTML Entity | ␖ | |
| HTML Code | ␖ | |
| CSS | \2416 | |
| Alt Code | Alt + 9238 | |
| Decimal | 9238 |
How to type Symbol For Synchronous Idle Symbol (␖)
On Windows
Hold Alt and type 9238 on the numeric keypad. In Word, type 2416 then press Alt + X.
On Mac
Switch to the Unicode Hex Input keyboard, then hold Option and type 2416. Or press Control + Command + Space and search.
On Linux
Press Control + Shift + U, type 2416, then press Enter or Space.
Anywhere
Copy ␖ with the button above and paste it wherever you need it — this works on every device and in every app, with no keyboard shortcut to remember.
FAQ
What does ␖ stand for?
␖ is the Unicode character named “SYMBOL FOR SYNCHRONOUS IDLE” (U+2416), used in technical/computer contexts to represent a synchronous idle state.
How do I copy and paste ␖?
Copy the character directly from this page. For programming or exact representation, you can also use U+2416 or the provided escape forms (CSS: \2416, JavaScript: \u{2416}).
Will ␖ render the same on all devices?
Not always. Rendering depends on font and platform support for U+2416. If it appears as a missing-glyph box, try a different font or verify Unicode coverage.
Is ␖ meant for general writing or emojis?
No—this symbol is primarily technical. It’s best used in developer notes, specifications, and system/communication documentation where precise character identification matters.