Free Online HTML Escape & Unescape Tool
Secure your web applications with our comprehensive HTML escaper featuring real-time HTML escaping and unescaping, multiple encoding standards, XSS threat detection, live HTML preview,
Secure your web applications with our comprehensive HTML escaper featuring real-time HTML escaping and unescaping, multiple encoding standards, XSS threat detection, live HTML preview,
Ampersand
Less than sign
Greater than sign
Double quotation mark
Single quotation mark
Copyright sign
Euro currency sign
Plus-minus sign
Leftwards arrow
HTML containing unsafe scripts and event handlers
Text with HTML special characters that need escaping
Form HTML with attributes needing proper escaping
Text with international characters, emojis, and symbols
Already escaped HTML that can be unescaped
Mix of safe HTML and potentially dangerous elements
Use named entities for readability and numeric entities for rare characters. Balance between file size and maintainability.
Always escape user-generated content, validate HTML inputs, and use Content Security Policy headers for additional protection.
Use proper UTF-8 encoding for international characters and consider entity usage for special symbols and emojis.
Use our REST API for batch processing and integration into your CMS or content pipelines with comprehensive error handling.
- Sarah K., Frontend Developer“This HTML escape/unescape tool is absolutely brilliant! The real-time preview, security analysis, and batch processing features have completely transformed my workflow. The entity reference guide is incredibly helpful!”
Always escape user-generated content before rendering in HTML
Use HTML5 encoding for modern web applications and APIs
Enable security scanning for HTML from untrusted sources
Use batch processing for large content datasets
Test escaped content in different browsers for compatibility