HTML Email Encoder: Protect Email from Spam Bots | Free Tool
1 usesHTML Entities Encoding
Encoded Mailto Link
JavaScript Encoded
Email Encoder Tips
Anti-Spam Protection
Encode your email address so spam bots cannot read it, while humans and browsers display it normally.
3 Encoding Methods
HTML entities encoding, encoded mailto link, and JavaScript-based encoding for maximum protection.
Still Clickable
Encoded emails still display correctly and are clickable by users — only bots are blocked.
Instant Encoding
Email is encoded in real-time as you type.
Frequently Asked Questions
How does email encoding work?
It converts each character to HTML entity codes (co...) that browsers render normally but most spam bots cannot parse.
Will users still see my email?
Yes, the encoded email displays and functions normally in browsers. Only automated bots are blocked.
Which method is most secure?
JavaScript encoding is the most effective, as most bots do not execute JavaScript.
Is this free?
Yes.
How do I correctly embed an encoded email address into my website's HTML?
After encoding your email using the tool, simply copy the generated HTML or JavaScript snippet. For HTML entity encoding, paste the snippet directly into your `<a>` tag's `href` attribute (e.g., `<a href="mailto:info@example.com">Contact Us</a>`). For JavaScript, place the provided script where you want the email to appear. Always test thoroughly to ensure functionality and bot protection.
How to Encode Email
- Enter your email address
- View three encoding options
- Copy the HTML or JavaScript code
- Paste into your website HTML