Email Address Encoder
by Till Krüss 4.2 (160 reviews)

Email Address Encoder

A lightweight plugin that protects email addresses from email-harvesting robots, by encoding them into decimal and hexadecimal entities.

Email Address Encoder ranks #411 among WordPress.org plugins with 100,000+ active installations, is #30 of 3,342 in the Communication category, a 4.2/5 rating from 160 reviews, and was last updated Apr 12, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 7.0.4 (Current: 7.1)
v1.0.25 Current Version v1.0.25
Updated 5 months ago Last Update on 12 Apr, 2026
Refreshed 11 hours ago Last Refreshed on
#30 of 3,342 in Communication Top 1% by installs Downloads -21.9% this week
View on WordPress.org
Rank
#411
No change
Active Installs
100K+
-23.2%
KW Avg Position
35
0.4 better
Downloads
1.7M
+295 today
Support Resolved
100%
No change
Rating
84%
Review 4.2 out of 5
4.2 (160 reviews)

Next Milestone 200K

Total Progress 30.2%
100K+ 200K+
125
Ranks to Climb
-
Growth Needed
8,000,000
Active Installs
Pro

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Need 69,833 more installs to reach 200K+

Rank Changes

390 401 412 423 434 08-09-2026 09-09-2026 10-09-2026 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026
390 401 413 424 435 31-08-2026 01-09-2026 02-09-2026 03-09-2026 04-09-2026 05-09-2026 06-09-2026 07-09-2026 08-09-2026 09-09-2026 10-09-2026 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026
Current #411
Change
Best #

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Active Installs Growth

Active Installs 0,000,000+
Growth +0.0%
Peak 0,000,000

Downloads Growth

50 100 150 200 250 300 350 08-09-2026 09-09-2026 10-09-2026 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026
50 100 150 200 250 300 350 400 31-08-2026 01-09-2026 02-09-2026 03-09-2026 04-09-2026 05-09-2026 06-09-2026 07-09-2026 08-09-2026 09-09-2026 10-09-2026 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026
Downloads
Growth
Peak

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Reviews & Ratings

4.2
160 reviews
Overall 84%
5
119 (74%)
4
6 (4%)
3
3 (2%)
2
6 (4%)
1
26 (16%)

Support Threads Overview

Resolved
Unresolved
2
Total Threads
2
Resolved
0
Unresolved
100%
Resolution Rate

Security History

Source: WPVulnerability

4 known vulnerabilities on record · 1 in the last 24 months · checked 1 week ago

  1. Email Address Encoder [email-address-encoder] < 1.0.25

    CVE-2026-5305 · Fixed in v1.0.25

  2. Email Address Encoder [email-address-encoder] < 1.0.24

    CVE-2024-43927 · Fixed in v1.0.24

  3. Email Address Encoder [email-address-encoder] < 1.0.23

    CVE-2023-48765 · Fixed in v1.0.23

  4. Email Address Encoder [email-address-encoder] < 1.0.23

    CVE-2023-48765 · Fixed in v1.0.23

TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners who publish email addresses in posts, pages, comments, or widgets. It solves email harvesting by encoding plain email addresses and mailto links into decimal and hexadecimal entities.

  • Encodes email addresses in posts
  • Encodes mailto links
  • Decimal and hexadecimal entity encoding
  • Works on comments and excerpts
  • Works on text widgets
  • No JavaScript required
  • [encode] shortcode for phone numbers
  • Free page scanner tool

Frequently Asked Questions

Common questions about Email Address Encoder

This plugin searches for email addresses using WordPress filters like the_content, widget_text and others. Found email addresses are encoded using decimal and hexadecimal HTML entities, which obfuscates the email addresses to protect it from being read by most email-harvesting robots. Alternatively, you can use the [encode] shortcode: [encode]+1 (555) 123-4567[/encode]
You can use the "Page Scanner" found under Settings -> Email Encoder to see whether all your email addresses are protected. Alternatively, you can manually look at the "page source" of your site. Please note: Chrome’s Developer Tools, Safari’s Web Inspector and others automatically decode decimal and hexadecimal entities. You need to look at the "plain HTML source code".
This guide will help you encode all email addresses that aren’t caught.

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