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Unicode Coding

Tool to translate Unicode codes. Unicode is a character encoding standard aiming to give every character a numeric identifier.

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Unicode Coding -

Tag(s) : Character Encoding, Internet

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Unicode Coding

Unicode Decoder






Unicode Encoder






See also: ASCII Code

Tool to translate Unicode codes. Unicode is a character encoding standard aiming to give every character a numeric identifier.

Answers to Questions

What is the Unicode standard?

Unicode is a computer coding system that aims to unify text exchanges at the international level. With Unicode, each computer character is described by a name and a code identifying it uniquely regardless of the computer medium or the software used. Unicode has already listed over 100000 characters.

Among the first Unicode characters are the 128 ASCII codes (including the Latin alphabet), then the international phonetic alphabet, then the local alphabets (Greek, Cyrillic, etc.), then symbols and many others...

A message encoded with Unicode is composed of numbers that are automatically translated to the screen in characters that can be displayed to the user (via UTF-8 or UTF16).

How to crypt a text with a Unicode cipher?

Unicode encryption can be made by displaying the Unicode codes of each of the characters in the message.

Example: The message DCΦD€ (the DCODE word with a letter phi Φ and a symbol euro )

Each character is actually encoded in the form:

Displayed
Character
Unicode
Code
Hexadecimal
Unicode
Code
D6844
C6743
Φ93403A6
D6844
836420AC

Unicode numeric identifiers, like ASCII, are regularly displayed in hexadecimal format for a more concise writing.

The full coding table is available on official site here (link) or here (link)

How to decrypt a text with a Unicode cipher?

In order make the translation of a Unicode message, reassociate each identifier code its Unicode character.

Example: The message 68,67,934,68,8364 is translated by each number: 68 => D, 67 => C, and so on, in order to obtain DCΦD€.

How to recognize Unicode ciphertext?

The message is composed of numbers (decimal or hexadecimal format, more rarely binary). For text composed of letters from the Latin alphabet, the numbers between 64 and 122 (corresponding to the ASCII and Unicode codes of the letters A-Z and a-z) will be the most frequent.

What is UTF-8? (Definition)

UTF-8 is a 100% Unicode compatible coding system, which has the advantage of being backward compatible with ASCII. UTF8 is used on more than 90% of websites.

UTF-16 a 16-bit encoding variant, used by Windows. UTF-32 is another variant, still little used.

Source code

dCode retains ownership of the online 'Unicode Coding' tool source code. Except explicit open source licence (indicated CC / Creative Commons / free), any algorithm, applet or snippet (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, translator), or any function (convert, solve, decrypt / encrypt, decipher / cipher, decode / encode, translate) written in any informatic language (PHP, Java, C#, Python, Javascript, Matlab, etc.) no data, script or API access will be for free, same for Unicode Coding download for offline use on PC, tablet, iPhone or Android !

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Thanks to your feedback and relevant comments, dCode has developped the best Unicode Coding tool, so feel free to write! Thank you !


Source : https://www.dcode.fr/unicode-coding
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