HTML Entity Encoder
Encode and decode HTML entities and special characters
Mode
Input
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Everything You Need to Know
Complete guide, features, use cases, and frequently asked questions
What is an HTML Entity Encoder? Complete Guide
An HTML entity encoder converts special characters into their HTML entity equivalents for safe display in web pages. Our 2026 HTML entity encoder handles bidirectional encoding/decoding, character conversion (&, <, >, ", '), Unicode support, bulk processing, and instant results. Unlike basic encoders with limited character support, our tool handles all HTML5 entities and Unicode characters. Perfect for web developers displaying code snippets, preventing XSS attacks, and ensuring proper HTML rendering.
How to Use the HTML Entity Encoder
- Paste your text or HTML into the input box
- Select encoding direction (Encode or Decode)
- Choose entity format (Named, Numeric, or Hex)
- Click "Convert" to process
- Review the converted output
- Click "Copy" to copy results
HTML Entity Encoder Features
Bidirectional
Encode and decode HTML entities in one tool
All Entities
Support for all HTML5 named entities
Unicode Support
Handle any Unicode character
Instant Results
Real-time conversion as you type
Multiple Formats
Named, numeric, and hex entity formats
Bulk Processing
Convert large blocks of text
When to Use the HTML Entity Encoder
Code Display
Display code snippets in HTML without execution
XSS Prevention
Encode user input to prevent cross-site scripting
Email Addresses
Obfuscate emails from spam bots
Special Characters
Display symbols that break HTML
Why Choose Our HTML Entity Encoder?
- ✓100% free
- ✓Bidirectional conversion
- ✓Complete HTML5 entity support
- ✓Unicode compatible
- ✓Instant processing
- ✓No registration
- ✓Privacy-first
HTML Entity Encoder Comparison
| Feature | 10xTools | Online Entity Encoder | FreeFormatter |
|---|---|---|---|
| Price | ✅ Free | ✅ Free | ✅ Free |
| Bidirectional | ✅ Yes | ❌ No | ✅ Yes |
| HTML5 Entities | ✅ All | ❌ Limited | ✅ All |
| Unicode | ✅ Yes | ❌ No | ✅ Yes |
| No Ads | ✅ No Ads | ❌ Has Ads | ❌ Has Ads |
| Copy Function | ✅ One-Click | ❌ Manual | ✅ Supported |
✅ = Feature Available | ❌ = Not Available or Limited
Frequently Asked Questions
What are HTML entities?
HTML entities are special codes that represent characters that have special meaning in HTML, like < for < and > for >.
Why encode HTML?
Encoding prevents browsers from interpreting special characters as HTML code, which is essential for security and proper display.
Can I decode entities?
Yes! Simply switch to decode mode to convert HTML entities back to regular text.
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