ASCII Table Reference
Search common ASCII characters, decimal codes, hex codes, and binary values.
Every ASCII code, searchable
ASCII is the foundation under text encoding, and now and then you need the exact code for a character — a control code, a symbol, the numeric value behind a key. This reference lists the common characters with their decimal, hexadecimal, and binary values in one searchable table.
Type a character, a number, or a name and it filters instantly, so you can confirm that a space is 32, a newline is 10, or that "A" is 65 without digging through documentation. It is a quick lookup for debugging encodings and parsing byte streams.
Decimal, hex, and privacy
Each row gives the character's decimal and hexadecimal code so you can drop the exact value into an escape sequence or byte. The reference runs entirely in your browser.
Frequently asked questions
What does the ASCII table cover?
All 128 standard ASCII codes, 0 to 127, with decimal, hex, and binary values. Control codes 0 to 31 and 127 are shown by their names, like NUL, TAB, LF, CR, and DEL.
How do I find a character's ASCII code?
Type the character, its name, or a number into the search box. For example, "A" is decimal 65, hex 41.
What is the difference between ASCII and Unicode?
ASCII covers 128 characters. Unicode includes all of ASCII as its first 128 code points and adds every other script and symbol. For those, use the Unicode character inspector.
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