Encode/Decode HTML Entities

Encode special characters into HTML entities to prevent XSS and ensure correct rendering.

Input Text

Operation

Result

Result will appear here...

The Methodology

Regex replacement of &, <, >, ", '

This tool uses the verified professional formula shown above. We cite our sources so you can trust every result.

How it works

This tool escapes characters like < and > into < and >. This is crucial for displaying code snippets on a webpage without the browser interpreting them as actual HTML tags.