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HTML Entity Encoder

Encode text to HTML entities using named, numeric, hexadecimal, or smart encoding modes

HTML Entity Encoder

Encode text to HTML entities for safe display and XSS prevention

Text to Encode

Output

Output will appear here

Security Best Practices

• Always encode user input before displaying in HTML to prevent XSS attacks

• Essential HTML characters (<, >, &) are always encoded for safety

• Use quote encoding when placing text inside HTML attributes

• Consider context-specific encoding for JavaScript, CSS, or URL contexts

How It Works

Input Your Data

Paste, type, or upload your data directly into the html entity encoder. All processing happens locally in your browser for complete privacy and security.

Configure Options

Customize the tool settings to match your specific needs. Real-time processing with instant validation and error detection.

Process Instantly

Click the process button or enable auto-processing for real-time results. Lightning-fast performance with immediate feedback and validation.

Export Results

Copy results to clipboard, download as files, or share with others. Multiple export formats available for maximum compatibility.

Frequently Asked Questions

What encoding modes are available?
Named entities (&copy;), numeric entities (&#169;), hexadecimal entities (&#xA9;), and smart mode (mixed approach).
When should I use each encoding mode?
Named entities are most readable, numeric/hex for maximum compatibility, smart mode for optimal balance of readability and compatibility.
Are essential HTML characters always encoded?
Yes, <, >, and & are always encoded as they have special meaning in HTML. Quotes can be optionally encoded.
What is the difference from HTML Entity Decoder?
This tool encodes (converts characters to entities), while the decoder converts entities back to characters.

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