Symbol For End Of Transmission Symbol
␄ represents the “End of Transmission” control symbol used in technical communication contexts.
U+2404
The ␄ character is Unicode’s “Symbol for End of Transmission” (U+2404). It’s a technical control symbol associated with signaling the end of a transmission sequence. Use it when you need an explicit end-of-message marker in documentation, diagrams, or UI text.
Symbol For End Of Transmission Symbol Meaning
␄ (U+2404) is the Unicode “SYMBOL FOR END OF TRANSMISSION.” In communication and data-transfer contexts, “end of transmission” indicates that a sender has finished sending a message or that a transmission stream should stop. Unlike many typographic symbols, it’s primarily meaningful in technical writing, protocol descriptions, and diagramming—where clarity about control/flow signals matters. You’ll typically see it in specifications, training materials, or developer documentation rather than in everyday prose. When used in text, it helps readers recognize an explicit termination point in a sequence.
Common uses
- •Labeling an end-of-message/control marker in protocol diagrams
- •Documenting communication flow in technical guides or training notes
- •Using as a placeholder token in examples for transmitted data streams
- •Annotating UI text for debugging logs or message lifecycle states
- •Providing an explicit symbol in standards-style documentation of transmissions
Examples
␄ Symbol for End of Transmission
- ␄Receiver: ␄ (end of transmission)
- ␄Log entry: Transmission completed ␄
- ␄Message stream stops here: ␄
- ␄Protocol diagram: data ... ␄
- ␄End marker token used in test cases: ␄
Variations
Ready to copy
Technical codes
| Unicode | U+2404 | |
| HTML Entity | ␄ | |
| HTML Code | ␄ | |
| CSS | \2404 |
FAQ
What does the Symbol For End Of Transmission symbol mean?
␄ (U+2404) is the Unicode “SYMBOL FOR END OF TRANSMISSION.” In communication and data-transfer contexts, “end of transmission” indicates that a sender has finished sending a message or that a transmission stream should stop. Unlike many typographic symbols, it’s primarily meaningful in technical writing, protocol descriptions, and diagramming—where clarity about control/flow signals matters. You’ll typically see it in specifications, training materials, or developer documentation rather than in everyday prose. When used in text, it helps readers recognize an explicit termination point in a sequence.
What is the Unicode code point for ␄?
␄ is U+2404 (Unicode name: “SYMBOL FOR END OF TRANSMISSION”).
How can I copy ␄ into HTML?
Use the HTML entity: ␄.
Is ␄ a punctuation mark or a typographic symbol?
It’s a technical Unicode symbol intended for representing an end-of-transmission control/marker, most often in technical documentation and diagrams.
What JavaScript escape can I use for ␄?
Use \\u{2404}.