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Libre 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-upsNon é necesario iniciar sesiónLibre para sempre

Email address

Obfuscation method

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:&#104;&#101;&#108;&#108;&#111;&#64;&#101;&#120;&#97;&#109;&#112;&#108;&#101;&#46;&#99;&#111;&#109;">&#104;&#101;&#108;&#108;&#111;&#64;&#101;&#120;&#97;&#109;&#112;&#108;&#101;&#46;&#99;&#111;&#109;</a>

How it renders in a browser:

hello@example.com

💡 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%.