Input
<div>Hello & welcome</div>
Entities
<div>Hello & welcome</div>
Encoding & Decoding
HTML Entity Encoder and Decoder
Convert HTML special characters to entities or restore entities to text. Useful for template debugging, rich-text cleanup, and escaping. Processing stays in the browser.
HTMLEntitiesEncoding
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编码加解码
HTML 实体编解码
等待输入
Use cases
- Escape template fragments for safe HTML display
- Restore entity characters from page source
- Debug escaped characters such as < and & in rich text
How to use
- Enter text with special characters or entities
- Choose encode or decode
- Copy the result
Example input and output
FAQ
Which characters are handled?
Encoding escapes common special characters such as <, >, &, and ". Decoding uses built-in browser handling for common entities in everyday text.
Is it suitable for a full HTML page?
It is meant for fragments and string-level work. For whole-page structure conversion, use HTML/Markdown tools instead of treating this as a full HTML parser.
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