Tool to manage special characters: delete them, replace them, convert them to ASCII and simplify the processing of text messages without encoding issues.
Special Characters - dCode
Tag(s) : Text Processing
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Special Characters
Special Characters Removal
Special Character Detector
Answers to Questions (FAQ)
What is a special character? (Definition)
A special character is a symbol that differs from the usual letters (a-z, A-Z) and numbers (0-9) (alphanumeric characters). Special characters encompass all other symbols, which may include punctuation marks, mathematical symbols, accents, etc.
Example: !, @, # are ASCII compatible special characters
Example: ☆, ♩, ∞ are Unicode special characters
What's wrong with special characters?
Some applications or systems may not support all special characters, resulting in display problems or error messages.
To overcome this problem, different forms of encoding have been created. Sometimes the encoding is preserved, but special characters are escaped characters (often \).
How to remove special characters?
To remove special characters, the user can enter their text in dCode and automatically remove non-ASCII characters or replace them with others.
Accents sometimes pose a problem, dCode also offers the removal of accents and diacritics.
Source code
dCode retains ownership of the "Special Characters" source code. Except explicit open source licence (indicated Creative Commons / free), the "Special Characters" algorithm, the applet or snippet (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, breaker, translator), or the "Special Characters" functions (calculate, convert, solve, decrypt / encrypt, decipher / cipher, decode / encode, translate) written in any informatic language (Python, Java, PHP, C#, Javascript, Matlab, etc.) and all data download, script, or API access for "Special Characters" are not public, same for offline use on PC, mobile, tablet, iPhone or Android app!
Reminder : dCode is free to use.
Cite dCode
The copy-paste of the page "Special Characters" or any of its results, is allowed (even for commercial purposes) as long as you credit dCode!
Exporting results as a .csv or .txt file is free by clicking on the export icon
Cite as source (bibliography):
Special Characters on dCode.fr [online website], retrieved on 2025-04-03,
