Question 1

How do I encode HTML special characters online?

Accepted Answer

Paste your raw HTML or text into the encoder input. The tool instantly converts characters like <, >, &, ", and ' into their safe HTML entity equivalents (<, >, &, ", ').

Question 2

When should I encode HTML entities?

Accepted Answer

You should encode HTML entities whenever you display user-generated content in a web page to prevent cross-site scripting (XSS) attacks. It ensures that browser interprets the characters as text, not markup.

Question 3

What is the difference between HTML encoding and URL encoding?

Accepted Answer

HTML encoding converts characters to HTML entities for safe display in web pages (e.g., & becomes &). URL encoding converts characters to percent-encoded sequences for safe transmission in URLs (e.g., & becomes %26).

Question 4

Does this tool support all HTML named entities?

Accepted Answer

This tool handles the five most critical HTML entities: <, >, &, ", and '. These cover the vast majority of XSS prevention use cases for rendering user content safely.

HTML Encoder & Decoder | Free Online HTML Entity Converter

HTML Text

Result

Online HTML encoder and decoder tool

HTML Text

Result