Start of Heading
SOH
Non-printing control character
Unicode
U+0001
Decimal
1
HTML (numeric)
 · 
Alt code (Windows)
Alt + 1 · Alt + 01
Category
ASCII control
Related characters
FAQ — Start of Heading
What is the Unicode code of ␁ (Start of Heading)?
The Start of Heading character has the Unicode codepoint U+0001 (decimal 1). Its HTML form is  (decimal) /  (hex).
How do I type ␁ with an alt code?
This is a control character and is not usually typed directly. Its code is Alt + 1 · Alt + 01.
Which category does ␁ belong to?
Start of Heading is in the "ASCII control" category.