Encode and decode HTML entities for safe HTML content. Runs in your browser.
The HTML Entity Encoder/Decoder is an essential tool for web developers working with HTML content. It converts special characters to HTML entities (like < to <) and vice versa. Perfect for preventing XSS attacks, ensuring proper HTML rendering, and handling special characters safely.
Explore these related free tools to enhance your productivity and workflow.
HTML entities are special codes used to represent characters that have special meaning in HTML or characters that can't be easily typed. For example, '<' is represented as '<' and '&' as '&' to prevent them from being interpreted as HTML tags.
Use HTML entity encoding when you need to safely display HTML characters in web content, prevent XSS attacks, or ensure special characters display correctly in HTML documents. It's essential for security and proper rendering.
Yes! Select 'Decode' mode to convert HTML entities back to their original characters. This is useful when you have encoded HTML and need to see the actual text content.
The tool supports common HTML entities like &, <, >, ", ', , and numeric entities ({ and {). It also handles special characters and symbols like copyright, trademark, currency symbols, and more.
Yes! Our HTML entity encoder is 100% free with no registration required, no usage limits, and no hidden fees. You can encode and decode as much HTML as you need for your development work.
No, all HTML entity encoding happens locally in your browser. We don't store, save, or have access to any text you encode or decode. Your privacy is completely protected.
Named entities use text names like & and <, while numeric entities use numbers like & (decimal) or & (hexadecimal). Both represent the same characters, but named entities are more readable.
Encode HTML entities when displaying user-generated content, preventing XSS attacks, or ensuring special characters display correctly. It's essential for security and proper HTML rendering.
Yes! The tool encodes all HTML special characters including <, >, &, ", and '. It also handles common entities like non-breaking spaces, copyright symbols, and other special characters.
Select 'Decode' mode and paste your HTML entities. The tool will convert them back to their original characters. This is useful when you have encoded HTML and need to see the actual text.
If HTML entities are invalid or malformed, they may not decode correctly. Make sure entities follow standard HTML entity format (e.g., & or &). The tool handles both named and numeric entities.