HTML Encoder / Decoder

Encode and decode HTML entities instantly. Convert special characters safely for web development.

What is HTML encoding?

HTML encoding is the process of converting special characters into HTML entities so they can be safely displayed in web pages without being interpreted as code.

Why HTML entities are used

HTML entities prevent browsers from misinterpreting special characters as HTML tags or code, protecting content and improving security.

How HTML encoding protects web pages

Encoding special characters helps prevent cross-site scripting (XSS) attacks and ensures that user input is displayed safely.

Examples of HTML encoded characters

  • < becomes &lt;
  • > becomes &gt;
  • & becomes &amp;
  • " becomes &quot;
  • ' becomes &apos;

When developers use HTML encoding

HTML encoding is used when displaying user-generated content, storing data, or preventing code injection in web applications.