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A complete list of all ASCII codes, characters, symbols and signs included in the 7-bit ASCII table and the extended ASCII table according to the Windows-1252 character set, which is a superset of ISO 8859-1 in terms of printable characters.
- ASCII Table
The ASCII table, an abbreviation for American Standard Code...
- ASCII Characters
A single byte can represent one character in many character...
- Articles
Discover ASCII Articles at ascii-code.com, your ultimate...
- FAQ
In 7-bit ASCII, there are 128 (2^7) codes available, which...
- ASCII Table
- What Is ASCII Value?
- Why Do We Need ASCII Value Representation?
- How Computers Use ASCII to Understand Human text?
- The Extended ASCII Codes
- So What’s Before 33 and Beyond 126?
- Conclusion
ASCII stands for American Standard Code for Information Interchange, A character encoding standard that assigns unique numerical values to letters, digits, punctuation marks, and other symbols.
In the physical world, you would use a pen and paper to write the message, and your friend would read the text directly. However, when it comes to digital communication, computers don’t understand letters and symbols the way humans do. Instead, they process information in the form of binary code, which consists of 0s and 1s. This is where ASCII val...
Suppose you want to send a text message to your friend that reads, “Hello!” When you type this message on your phone or computer, each character is converted into its corresponding ASCII value. In this case, the ASCII values for “Hello!” are 72, 101, 108, 108, 111, and 33. These numerical values are then translated into binary code, which is transm...
The table below adheres to the Windows-1252 (CP-1252) standard, an extension of ISO 8859-1, also known as ISO Latin-1. This standard differs from IANA’s ISO-8859-1 by substituting control characters with displayable characters in the range of 128 to 159. Any characters that deviate from ISO-8859-1 are highlighted in light blue.
ASCII values before 32 (0-31) are control characters. A character code is often used in in-band signaling as a reference point in a set of characters to avoid adding additional symbols to the text.At 32, we have space, which is included as printed characters, however, it’s not wrong to say space could also serve as a control character.At 127, we have DEL (delete), which is a control character.After 127, (128-255), we have Extended ASCII characters representing mathematical and other symbols that are not represented as keys and are not used in general.To summarize, the range of ASCII values for capital letters spans from 65 to 90, while for small letters, it extends from 97 to 122. Allocated in alphabetical sequence, the values for “A” and “Z” are 65 and 90, respectively, in uppercase. Similarly, the values for “a” and “z” in lowercase are 97 and 122, respectively.
ASCII has just 128 code points, of which only 95 are printable characters, which severely limit its scope. The set of available punctuation had significant impact on the syntax of computer languages and text markup.
ASCII (American Standard Code for Information Interchange) is a 7-bit characters code, with values from 0 to 127. The ASCII code is a subset of UTF-8 code. The ASCII code includes control characters and printable characters: digits, uppercase letters and lowercase letters.
ASCII Table. ASCII stands for American Standard Code for Information Interchange. Computers can only understand numbers, so an ASCII code is the numerical representation of a character such as 'a' or '@' or an action of some sort.
The following is a complete ASCII table. You can look up ASCII number for a character. Also look up a character for ASCII number. ASCII currently defines codes for 128 characters: 33 are non-printing characters, and 95 are printable characters.
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ASCII is a character encoding standard used to store characters and basic punctuation as numeric values. ASCII codes from 0 - 127 are identical to Unicode. Adding 32 (or flipping the sixth bit) will convert an upper case letter to lower case.
