ASCII Code for Question mark

ASCII stands for American Standard Code for Information Interchange. Following is the full list of ASCII charactor codes. This has the extended characters as well.

The full ASCII Character Codes Table is located here.

Decimal63
Oct077
Hex3F
Bin00111111
Symbol?
HTML No?
HTML Name 
DescriptionQuestion mark
CategoryPrintable Characters




We have the full Unicode table along with full character descriptions as well. Check out our Unicode Maps here.