Cryptex | E-Mail Address Protection
by Andi Dittrich · Email & Marketing
Also makes 2 other plugins · 10.9K+ installs across the portfolio →
Cryptex transforms plain-text E-Mail-Addresses into Images - automatically - No scrapers. No harvesters. No spambots. That's our goal!
80 health vs 63 average across 1,297 Email & Marketing plugins
Directory ranking optimization
How it's scored →How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.
Excellent listing optimization
Biggest win: Rating quality
To rank higher: Too few reviews to rank on quality — nudge happy users to leave one.
Get the full rank-higher report →Daily downloads
Since 2022-10-05 · 1,425 days · wp.org + Plugin Pulse archive
30-day downloads
Rolling 30-day volume · peaks are release surges
266
now · peak 672
Directory rank vs rivals
wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you
Rating trend
Star average over time · dips mark rough releases
Update activity
How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.
Release cadence
Occasionally updatedHow often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.
1
releases in the last 12 months
5mo ago
latest release · v7.2.0
3
tagged releases on record
Recent releases
What its installed base runs
via wordpress.orgShare of active installs on each version of this plugin · 52% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.
Estimated active installs
The public count shows “900+”. Our estimate pins where the real number sits.
Modeled within the band wp.org reports; tightens as we track daily.
Install history · since 2015-04-23 · 1,440 observations
Estimated value
What this plugin might earn a year, and what it might sell for. Modeled from public signals; we don't see anyone's books.
Est. annual revenue
Est. acquisition value
No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from. The recent download trend is too spiky to read.
Details
Recent reviews
All reviews on wp.org ↗- ★★★★★ dazono8.0y ago
This is a fairly good and not too complicated plug-in which does a good job at scrambling e-mail addresses automatically on WP sites. Load the fonts you use and it can be fine-tuned to blend very well into the website. It may require a bit of work to fine-tune it to perfection, but it is well worth the efforts. This is not the plug-in for those who just wants something which works without any efforts. But the scrambling it does is well worth the effort.
Read on wp.org ↗ - ★★★★★ floriande8.3y ago
It causes exceptions, the formatting of the image looks very bad and it cannot be used on a professional website. Forget this plugin! This topic was modified 8 years, 1 month ago by floriande.
Read on wp.org ↗ - ★★★★★ Lewis Rosenthal12.5y ago
Elegant solution to an ongoing problem (harvesters). On static sites, I’ve had to cobble together my own javascript to combat the problem. This is much nicer. Thanks, Andi. Great work.
Read on wp.org ↗ - ★★★★★ sitars12.6y ago
Thank you for this!
Read on wp.org ↗
Behavioral tests
via WP HiveAutomated install-time checks, tested on PHP 8.1.12 · WP 7.0.1
Languages
via translate.wordpress.orgTranslated into 1 language, 0 at 90% or more
Growth timeline
Install-tier crossings we have observed, and how long each tier took to outgrow
- 2026-08-20 800+ → 900+ up after 1 days in tier
- 2026-08-19 900+ → 800+ down after 386 days in tier
- 2025-07-29 1K+ → 900+ down after 1 days in tier
- 2025-07-28 900+ → 1K+ up after 4 days in tier
- 2025-07-24 1K+ → 900+ down after 9 days in tier
- 2025-07-15 900+ → 1K+ up after 1 days in tier
- 2025-07-14 1K+ → 900+ down after 3 days in tier
- 2025-07-11 900+ → 1K+ up after 1 days in tier
Competes with
The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).
-
Postie 10K+ installs · 4.6★ · 2 shared tags B -
WP-EMail 1K+ installs · 4.2★ · 2 shared tags A
-
WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin 4M+ installs · 4.8★ · 1 shared tag A -
MC4WP: Mailchimp for WordPress 1M+ installs · 4.8★ · 1 shared tag A -
Cookie Compliance for WordPress – Cookie Consent, GDPR & CCPA 900K+ installs · 4.8★ · 1 shared tag A -
Easy WP SMTP – WordPress SMTP and Email Logs: Gmail SMTP, Office 365, Outlook, Custom SMTP, and more 500K+ installs · 4.6★ · 1 shared tag A
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<iframe src="https://plugins.wpmayor.com/embed/cryptex" width="480" height="300" style="border:0" loading="lazy" title="Cryptex | E-Mail Address Protection — Plugin Pulse"></iframe> Cryptex | E-Mail Address Protection: 900+ active installs, 4.0★ (4 reviews). Plugin Pulse (WP Mayor), as of 2026-08-29. https://plugins.wpmayor.com/plugin/cryptex