␟
ASCII 31
ASCII Character
Unit Separator
ASCII byte 31 (0x1F) — Unicode U+001F. Standard ASCII is 0–127; extended bytes 128–255 use Windows-1252.
How to type ␟
Windows
- Copy ␟ with the Copy Symbol button above and paste it anywhere.
- In HTML, use  or hex .
- In JavaScript, use String.fromCharCode(31).
Mac
- Copy ␟ with the Copy Symbol button and paste it (fastest method).
- Open System Settings → Keyboard → Input Sources and add Unicode Hex Input (if needed).
- Select Unicode Hex Input from the menu bar input menu.
- Hold Option (⌥), type 001F (from U+001F), then release Option.
- Or open Edit → Emoji & Symbols (or press Ctrl + Cmd + Space) and search for the character.
- In HTML on Mac editors, you can also paste .
Linux
- Copy ␟ with the Copy Symbol button and paste it.
- Press Ctrl + Shift + U, type 001f (from U+001F), then press Enter or Space.
- On GNOME, you can also use Ctrl + . (or Ctrl + ;) to open the character picker.
- In HTML, use .
ASCII character details
| Parameter | Value | Copy |
|---|---|---|
| Symbol |
␟
|
|
| Symbol Name |
Unit Separator
|
— |
| ASCII Decimal |
31
|
|
| ASCII Hex |
0x1F
|
|
| Unicode Code |
U+001F
|
|
| HTML Decimal Code |

|
|
| HTML Hex Code |

|
|
| CSS Code |
\001F
|
|
| JavaScript Code |
\u001F
|
|
| Category |
ASCII Control Codes (0–31)
|
— |
FAQs about Unit Separator ASCII Code Symbol
What is the ASCII code for Unit Separator ASCII Code Symbol?
ASCII decimal 31, hex 0x1F, Unicode U+001F.
How do I copy ␟?
Click Copy Symbol on this page to copy the character directly.
How do I type ASCII 31 in JavaScript?
Use String.fromCharCode(31) to output this character in JavaScript.
About this ASCII Character
ASCII byte 31 (0x1F, U+001F) is unit separator. Part of the complete standard ASCII table (0–127).
Tags: unit-separator,ascii,extended-ascii,31,0x1F,U+001F,ascii table,copy symbol