How to Encode HTML Entities Online Free
Free online HTML entity encoder converts special characters like <, >, &, and quotes to HTML entities. Prevent XSS attacks and display HTML safely in web pages. Instant browser-based conversion with no registration required.
HTML Entity Decoder for Web Developers
Professional HTML entity decoder tool for developers. Decode named entities (<), numeric entities (<), and hex entities (<) back to plain text. Perfect for debugging HTML and processing encoded content.
XSS Protection HTML Encoding Tool
Protect your website from XSS attacks by properly encoding user input with our HTML entity encoder. Choose between named, numeric, or all entities encoding modes for complete security and flexibility.
Free HTML Entity Converter Without Registration
Convert HTML special characters instantly without registration. Browser-based tool ensures complete privacy - all processing happens locally. Supports whitespace preservation and multiple encoding formats.
Frequently Asked Questions
What are HTML entities?
HTML entities are special codes used to display reserved characters in HTML. For example, < represents < and & represents &.
Why encode HTML entities?
Encoding prevents XSS attacks, ensures proper display of special characters, and allows HTML markup to be displayed as text instead of being interpreted as code.
What's the difference between named and numeric entities?
Named entities use descriptive names (&), while numeric entities use character codes (& or &). Named entities are more readable but numeric entities support all Unicode characters.
Is this tool secure for sensitive data?
Yes, all processing happens locally in your browser. No data is sent to servers, ensuring complete privacy and security for your content.
Can I process large amounts of text?
Yes, the tool supports large text inputs up to 1MB for efficient processing of substantial HTML content and documents.
Does it work with all HTML entities?
Yes, supports all standard HTML entities including named, numeric decimal, and hexadecimal formats for comprehensive encoding and decoding.