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Add to Calendar Button

by Add to Calendar · Booking & Events

Create beautiful buttons, where people can add events to their calendars. Highly customizable. As shortcode or via a convenient block.

How scoring works →
88 Health · A
Maintenance 100/100
Rating quality 87/100
Support 70/100

88 health vs 67 average across 980 Booking & Events 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.

93 / 100

Excellent listing optimization

Biggest win: Rating quality

Update recency 100/100
WP compatibility 100/100
Rating quality 66/100
Listing tuning 100/100
Support resolution 100/100

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 2023-01-17 · 1,321 days · wp.org + Plugin Pulse archive

-20% vs prior 30d
47Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

3.8K

now · peak 9.2K

3.8K30d downloads · Aug 26

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

Add to Calendar Butt · #3682 you The Events Calendar · #94 Timetable and Event · #1040 WP Event Manager · #1250

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.

1.3Kper 1k installs · Aug 26

Release cadence

Actively maintained
from wp.org release tags

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

22

releases in the last 12 months

2mo ago

latest release · v2.10.0

77

tagged releases on record

Recent releases

2.10.0 · 2mo ago2.9.8 · 3mo ago2.9.7 · 4mo ago2.9.6 · 4mo ago2.9.5 · 4mo ago2.9.4 · 6mo ago2.9.3 · 8mo ago2.9.2 · 9mo ago2.9.1 · 10mo ago2.9.0 · 10mo ago2.8.6 · 10mo ago2.8.5 · 11mo ago2.8.4 · 11mo ago2.8.3 · 11mo ago

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 42% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v2.10 42%
v2.9 39%
v2.1 0.4%
Older / other versions 19%

Estimated active installs

The public count shows “3K+”. Our estimate pins where the real number sits.

tracked estimate
3K–4K ≈3.9K

Refined from the date this plugin crossed into its current band.

Install history · since 2023-01-16 · 1,318 observations

3KInstalls · Aug 26

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

N/A

Est. acquisition value

N/A

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. A declining trend compresses what a buyer would pay.

Details

Version
2.10.2
Last updated
22d ago
Added
2023-01-16 · 3 yrs old
Requires WP
5.7
Tested up to
7.0.4
Requires PHP
7.4

Recent review vibe

read from the latest 11 reviews to 2025-11-26
Positive PraiseOnboardingPricingFeature requests

Reviewers keep calling it simple to set up and easy to customize, with the block, shortcode and HTML options, the accessibility work and the quick support fix all getting specific praise.

Recent reviews

All reviews on wp.org ↗
  1. elliottbenzle
    9mo ago

    This allowed easily putting an ‘Add to Calendar’ button for simple events. The other plugins we tried did not work or were full event solutions. Recommend the paid version if you want customization, but even the free version allowed us to modify things with code. Also had good documentation. Big shout out to the developers for this one. Great job.

    Read on wp.org ↗
  2. aaylasecura
    1.7y ago

    What the title says: it’s super customizable and it just looks stunning no matter what options! I also love the fact that you can insert it with a block, a shortcode or plain HTML!

    Read on wp.org ↗
  3. PluginRx
    2.9y ago

    Great little plugin! I was surprised to see that it is accessible, which is required in my line of work. Kudos! Lots of options to customize descriptions, etc. Also having a demo to generate code is very helpful for my colleagues that are not familiar with code. It is a well thought out and put together plugin. Furthermore, I had an issue with the shortcode not working at first, so I submitted a support message, and it was fixed with a new update pushed out promptly within a couple hours. Fantastic support! 🙂

    Read on wp.org ↗
  4. Tobias Schmitz
    3.4y ago

    Super simple and flexible. Awesome! Well done 😉

    Read on wp.org ↗
  5. Turcu Ciprian
    3.5y ago

    i didn’t know this also comes as a WordPress plugin. Already?! That’s awesome!! Yaaay! Awesome plugin!

    Read on wp.org ↗
  6. shormilaahmed23
    3.5y ago

    By providing buttons to add events to a calendar, you may improve any event with this plugin.

    Read on wp.org ↗
  7. Anonymous User
    3.6y ago

    Sharing an event has never felt simpler. The customization options are even more powerful than the default, which is already strong.

    Read on wp.org ↗
  8. afrahim2001
    3.6y ago

    Connecting to a user’s calendar was previously difficult and costly. It can now be done effortlessly.

    Read on wp.org ↗

Latest updates

via wp.org changelog

Recent releases and news for this plugin

  1. Version 2.10 Better responsive versions on very small screens for modals and date buttons 2.10
  2. Version 2.9 Hebrew localization added 2.9
  3. Version 2.8 ⚠️ Attention: Date buttons now show the next possible date in multi-date and recurrence cases. Full recurrence UNTIL support. Mitigating edge cases where ics files with unsupported time zones loaded into Google calendar. 2.8
  4. Version 2.7 Hungarian localization added No more X-cursor to close lists and modals For oneOption cases, no longer show the calendar icon on the main button Subtle style updates Force specific option on iOS (via optionsIOS) and Andr 2.7
  5. Version 2.6 Supporting new “simple” style Better ics generation 2.6
  6. Version 2.5 Ukranian localization added Even better time zone management 2.5

Known vulnerabilities

via Wordfence Intelligence

1 disclosed vulnerability on record for this plugin, fixed in the current version. Sites on older versions stay exposed until they update.

  1. 2023-10-10 CVE-2023-46613 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 1.5.0 Patched in 1.5.1

Vulnerability records provided by Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. License and terms.

CVE records: Copyright 1999-2026 The MITRE Corporation. CVE terms of use.

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 8.1.12 · WP 7.0

Low memory footprint
Low page-speed impact
Runs on latest PHP + WP
No PHP errors
No JS errors
Activates cleanly
No resource errors
No external HTTP errors
Optimized database use
Frequently updated

Languages

via translate.wordpress.org

Translated into 5 languages, 0 at 90% or more

Czech 54%
German 30%
Italian 22%
Spanish (Mexico) 16%
Spanish (Spain) 12%

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

  1. 2024-12-11 2K+ → 3K+ up after 2 days in tier
  2. 2024-12-09 3K+ → 2K+ down after 99 days in tier
  3. 2024-09-01 2K+ → 3K+ up after 3 days in tier
  4. 2024-08-29 3K+ → 2K+ down after 2 days in tier
  5. 2024-08-27 2K+ → 3K+ up after 215 days in tier
  6. 2024-01-25 1K+ → 2K+ up after 179 days in tier
  7. 2023-07-30 900+ → 1K+ up after 2 days in tier
  8. 2023-07-28 1K+ → 900+ down 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).

Compare head to head →

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Add to Calendar Button: 3K+ active installs, 5.0★ (11 reviews). Plugin Pulse (WP Mayor), as of 2026-08-29. https://plugins.wpmayor.com/plugin/add-to-calendar-button