Email Address Encoder

A lightweight plugin that protects plain email addresses and mailto links from email-harvesting robots, by encoding them into decimal and hexadecimal entities. Has an effect on the posts, pages, comments, excerpts, text widgets and other filtered content. Works without JavaScript — just simple spam protection.

To see whether all your email addresses are properly protected, use the free page scanner tool.

Other content (like phone numbers) can be protected using [encode] shortcode:

Premium Features

• Full-page protection that catches all email addresses
• Hardened protection using JavaScript and CSS techniques
• Improved phone number protection
• Built-in plugin support for ACF, Jetpack, WooCommerce and many others

Check out the Premium version of Email Address Encoder.