␀
ASCII 0
ASCII Character
Null
ASCII byte 0 (0x00) — Unicode U+0000. 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(0).
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 0000 (from U+0000), 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 0000 (from U+0000), 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 |
Null
|
— |
| ASCII Hex |
0x00
|
|
| Unicode Code |
U+0000
|
|
| HTML Decimal Code |
�
|
|
| HTML Hex Code |
�
|
|
| CSS Code |
\0000
|
|
| JavaScript Code |
\u0000
|
|
| Category |
ASCII Control Codes (0–31)
|
— |
FAQs about Null ASCII Code Symbol
What is the ASCII code for Null ASCII Code Symbol?
ASCII decimal 0, hex 0x00, Unicode U+0000.
How do I copy ␀?
Click Copy Symbol on this page to copy the character directly.
How do I type ASCII 0 in JavaScript?
Use String.fromCharCode(0) to output this character in JavaScript.
About this ASCII Character
ASCII byte 0 (0x00, U+0000) is null. Part of the complete standard ASCII table (0–127).
Tags: null,ascii,extended-ascii,0,0×00,U+0000,ascii table,copy symbol