Decoding the world of encoding schemes: ASCII, URL, HTML, and more explained
There are many encoding schemes and each serves a specific purpose to ensure data integrity, readability, and compatibility across different systems, devices, and platforms. Here are some of the encoding schemes that are commonly used in many systems
ASCII
- ASCII stands for American Standard Code for Information Interchange.
- ASCII is a standard data-encoding format for electronic communication between computers.
- ASCII contains 128 characters
- It assigns standard numeric values to letters, numerals, punctuation marks, and other characters used in computers.
- For example The ASCII code for 'A' is 65, and for 'a' is 97.
- Click Here for a full list of ASCII Table and conversion tool
HEX
- HEX also known as hexadecimal or base16 encoding.
- HEX is a method of representing binary data in a human-readable format.
- Each hexadecimal digit represents four bits of binary data, making it a more compact representation than binary.
- For example "1" this number is encoded into "31" and "31" is decoded into "1".
- Click Here for a full list of HEX Table and conversion tool
HTML
- HTML encoding and decoding refer to the process of converting special characters and symbols into their corresponding HTML entities and vice versa.
- This is necessary to ensure that these characters are properly displayed and interpreted by web browsers.
- For example "<" this symbol is encoded into "<" and "<" is decoded into "<".
- Click Here for a full list of HTML Table and conversion tool
IDN
- IDN also known as Internationalized Domain Name.
- Domain names that include characters beyond the traditional ASCII character set were enabled.
- In other words this tool is used to encode a string so that it can be safely included in a URL, including IDNs.
- For example "/" this symbol is encoded into "%2F" and "%2F" is decoded into "/".
- Click Here for a full list of IDN Table and conversion tool
UNICODE
- UNICODE also known as universal character encoding standard.
- It uses the standard that computers use to store and exchange textual data.
- It includes about 100,000 characters to represent characters from different languages.
- Unicode uses 4 bytes to represent characters, while ASCII uses only 1 byte.
- For example "a" this number is encoded into "97" and "97" is decoded into "a".
- Click Here for a full list of UNICODE Table and conversion tool
URL
- URL encoding is the process of converting special characters and non-ASCII characters into a format that can be safely used within a URL.
- This encoding is necessary because URLs are designed to only accept a limited set of characters.
- URL encoding ensures that any special or reserved characters, such as spaces or symbols, are properly represented in a URL.
- For example "/" this symbol is encoded into "%2F" and "%2F" is decoded into "/".
- Click Here for a full list of URL Table and conversion tool
Base32
- Base32 encoding and decoding is a binary-to-text encoding scheme that converts binary data into a text format consisting of 32 ASCII characters.
- It uses characters A - Z (excluding I, L, O) and digits 2-7.
- It is commonly used to represent binary data in a format that can be transmitted or stored as plain text.
- Base64 encoding is widely used in various applications, such as email attachments, data transmission over HTTP, storing binary data in databases, and representing binary data in BASE32s.
- Use our export tools to export the conversion to other platforms quickly and easily
- For example "1" this number is encoded into "GE======" and "GE======" is decoded into "1".
- Click Here to convert a text to basae32 format
Base58
- Base58 is an encoding technique that converts binary data into alphanumeric text for big integers.
- To reduce visual ambiguity and enhance human readability, this character set omits characters that are simple to misread, such as 0 (zero), O (uppercase letter O), I (uppercase letter I), and l (lowercase letter L).
- In Bitcoin addresses and other cryptocurrency-related settings, Base58 is frequently utilized.
- For example "1" this number is encoded into "r" and "r" is decoded into "1".
- Click Here to convert a text to base58 format
Base64
- Base64 encoding and decoding is a binary-to-text encoding scheme that converts binary data into a text format consisting of 64 ASCII characters.
- It is commonly used to represent binary data in a format that can be transmitted or stored as plain text.
- Base64 encoding is widely used in various applications, such as email attachments, data transmission over HTTP, storing binary data in databases, and representing binary data in BASE64.
- It allows binary data to be represented in a safe and ASCII-compatible format.
- For example "1" this number is encoded into "MQ==" and "MQ==" is decoded into "1".
- Click Here to convert a text to base64 format