HTML 实体编码 / 解码
编码和解码 HTML 实体。
Paste text to escape characters like &, <, > and quotes into HTML entities, or decode entities back into readable text. Everything runs locally in your browser.
工作原理
- 1 Choose Encode or Decode.
- 2 Paste your text.
- 3 Copy the result.
常见用例
- Safely show code or HTML on a page.
- Decode entities from scraped text.
- Escape user content for templates.
- Read encoded snippets.
常见问题
Is my input sent to a server?
No. Everything runs locally in your browser — your input is never uploaded, stored or logged.
Is decoding safe?
Yes. Decoding reads the text content only — embedded markup is never executed.
Is it really free?
Yes — free, with no signup and no limits.