What is HTML Entity Encoder?
HTML Entity Encoder converts special characters to HTML entities and vice versa. Encode characters like <, >, &, and quotes to prevent XSS attacks and ensure proper HTML rendering.
Common Use Cases
XSS Prevention
Encode user input to prevent cross-site scripting.
HTML Content
Display code snippets in HTML pages.
Email Templates
Encode special characters for email HTML.
Data Sanitization
Prepare text for safe HTML insertion.
How to Use This Tool
- Enter text with special characters
- Click "Encode" to convert to HTML entities
- Click "Decode" to convert back to text
- Copy the result for use
Frequently Asked Questions
What is an HTML entity?
HTML entities are codes like & or < that represent special characters safely in HTML.
When should I encode?
Always encode user-generated content before inserting into HTML to prevent XSS attacks.
What is the difference between named and numeric entities?
< is a named entity; < is numeric. Both represent the same character.