ASCII Converter - ASCII, Hex, Percent, Base64, Decimal, and Binary Converter

ASCII
a , b
Convert white space characters

Hex0xnone
0x61 0x2C 0x62

Percent Encoding
a%20%2C%20b

Base64
YSAsIGI=

Decimal
097 044 098

Binary
01100001 00101100 01100010

This ASCII Converter converts ASCII characters to their hex, decimal and binary representations, and back. It also percent encodes and decodes URL parameters and encodes binary data to Base64.

The ASCII converter doesn't automatically add spaces between the converted values. You can use the add spaces button to separate the ASCII characters so that the converted values will also be separated from one another.

White space characters are not converted unless the white space check box is checked.

For Unicode text, use the Unicode Converter.