HTML Encoder
Escape special characters to HTML entities for safe rendering.
What is the HTML Encoder Tool?
Our free online HTML Encoder converts special markup characters into their corresponding HTML entity codes. This secure utility prevents browsers from executing user inputs as HTML code, protecting against script injection.
How to Use HTML Encoder
- 1Paste your raw HTML code or text inside the input textarea.
- 2The tool encodes the string in real-time, converting characters like < and >.
- 3Copy the escaped HTML code directly for use in your source documents.
Common Use Cases
- •Escaping code snippets to display raw HTML on web blogs safely.
- •Sanitizing user-submitted comment boxes to block cross-site scripting (XSS) code.
- •Encoding special formatting characters inside XML or XHTML data parameters.
🔒 Privacy & Processing Notice
This tool processes all data entirely in your browser using client-side JavaScript. Your input is never uploaded to any server, ensuring 100% privacy and confidentiality. No data is stored, logged, or transmitted.
Frequently Asked Questions
Why is HTML encoding necessary?
HTML encoding converts special characters into safe HTML entities (like < for <). This stops browsers from rendering text as executable tags.
What characters are encoded?
The tool encodes characters with special meanings in HTML syntax, including <, >, &, ", and '.
Does HTML encoding encrypt code?
No. It is a character escaping process. The browser parses and renders the text exactly as typed, providing no encryption.
Is HTML Encoder free to use?
Yes, HTML Encoder is 100% free with no signup required.
Is my data safe?
All processing happens in your browser. Your data never leaves your device.
Does it work offline?
Once the page loads, HTML Encoder works entirely client-side.