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🔤 HTML Entities
Escape and unescape HTML entities- HTML entity escaping - convert special characters to HTML entities
- HTML entity unescaping - convert HTML entities back to characters
- Real-time conversion - see results instantly
- Comprehensive support - handle all common HTML entities
- Safe handling - prevent XSS attacks and ensure proper HTML encoding
实时转换
Input Text:
字符数: 0 | 字节数: 0
Escaped Result:
字符数: 0 | 字节数: 0
Input Text:
字符数: 0 | 字节数: 0
Unescaped Result:
字符数: 0 | 字节数: 0
This tool supports all standard HTML entities including special characters, symbols, and mathematical notations. Use it to safely encode content for web applications or decode HTML entities in existing content.
Common HTML Entities Reference
基本字符
< → <
> → >
& → &
" → "
' → '
特殊符号
© → ©
® → ®
™ → ™
€ → €
£ → £
数学符号
± → ±
× → ×
÷ → ÷
≤ → ≤
≥ → ≥