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免费 Email Obfuscator
Hide email addresses from spam scrapers using HTML entities, JavaScript assembly, reversed text, or symbol substitution.
Runs in your browserNo sign-up, no pop-ups无需登录永久免费
HTML entities (recommended)
Each character becomes a numeric HTML entity. Browsers render it as the original email, but most simple scrapers reading the raw HTML see gibberish.
HTML to paste into your site
<a href="mailto:hello@example.com">hello@example.com</a>
How it renders in a browser:
💡 Modern spam bots are sophisticated. Obfuscation slows them down but isn’t bulletproof. For maximum protection, combine with: server-side rate limiting on contact forms, honeypot fields, and reCAPTCHA-equivalent. For low-stakes use (a contact page on a small site), HTML entity obfuscation cuts scraper hits by ~60-80%.
Optimize for your platform
工作原理
1
输入
输入你的文本或数据。
2
处理
在你的浏览器中即时处理。无服务器，无等待。
3
下载
保存你的结果。不存储任何内容。
为什么选择我们的？
✓Completely free — no hidden costs, ever
✓No account, email, or login required
✓Runs entirely in your browser — no uploads
✓Works on any device — phone, tablet, desktop
✓Open and ad-supported, with no tracking
✓Loads fast, with no installation needed
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