ASCII 1: Start of Heading
CHARACTER
SOH
Start of Heading
Control Character · Non-printable · ASCII 1
All Representations
| Format | Value |
|---|---|
| Decimal | 1 |
| Binary | 00000001 |
| Hexadecimal | 0x01 |
| Octal | 1 |
| HTML Entity |  |
| CSS Escape | \01 |
| JS Escape | \x01 |
| Python Escape | \x01 |
Character Information
| Property | Value |
|---|---|
| Category | Control Character |
| Printable | No |
| Control character | Yes |
| Range | Standard ASCII (0–127) |
Nearby ASCII Codes
Frequently Asked Questions
- What character is ASCII code 1?
ASCII code 1 is the Start of Heading. It is a control character.
- What is ASCII 1 in binary?
ASCII 1 in binary is 00000001. In hexadecimal it is 0x01.
- Is ASCII 1 a printable character?
No, ASCII 1 is a control character (Start of Heading) and is not printable.