HTML Encode/Decode - Free Online | FunToolX
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Common Entities
About this tool
HTML Encode/Decode is a free online developer tool. HTML entity encode and decode tool. Built for coders and engineers who want less friction. It runs entirely in your browser — no download or sign-up needed.
After entering the text, select the encoding direction: encoding (converting < > & ", etc. into entities) or decoding (converting entities back into characters). Supports the HTML4 and HTML5 entity specifications and can handle named entities (such as) and digital entities (such as or).
The encoding process iterates each character in the text, checks to see if it is in the character set that needs to be escaped, and if so, replaces it with the corresponding entity. Decoding uses regular matches to match all entity patterns, and lookup tables replace them with original characters. Supports URL encoding, Base64 encoding and other format conversions.
Suitable for processing user input to prevent XSS attacks, or displaying special characters in HTML. It is also used to debug coding problems in web source code.
HTML encoding and decoding tool, which converts special characters into HTML entities (such as <to), or reverses decoding, and supports multiple encoding formats.