HTML Escape / Unescape

Escape and unescape HTML special characters online. Convert <, >, &, " and ' to HTML entities and back. Essential for safely embedding user content in HTML.

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HTML Entities Encoder / Decoder

Encode and decode HTML entities for safe HTML output

HTML Formatter & Beautifier

Format and beautify HTML with proper indentation

JSON Escape / Unescape

Escape and unescape special characters in JSON strings

Frequently Asked Questions

When should I escape HTML?

Always escape user-supplied content before inserting it into HTML. This prevents XSS (Cross-Site Scripting) attacks. The critical characters are <, >, &, " and '.