by Add to Calendar 5 (11 reviews)

Add to Calendar Button

Name: Add to Calendar Button
Rating: 5.0 (11 reviews)
Author: Add to Calendar

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

Add to Calendar Button ranks #3,659 among WordPress.org plugins with 3,000+ active installations, is #97 of 2,134 in the Calendar & Events category, a 5/5 rating from 11 reviews, and was last updated Oct 1, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1.4

v3.1.0 Current Version v3.1.0

Updated 1 month ago Last Update on 01 Oct, 2026

Refreshed 1 week ago Last Refreshed on

#97 of 2,134 in Calendar & Events Top 5% by installs Downloads -15.3% this week

View on WordPress.org

Rank

#3,659

— No change

Active Installs

3K+

-24.9%

KW Avg Position

29.8

0.3 worse

Downloads

116.2K

+17 today

Support Resolved

100%

— No change

Rating

100%

Review 5 out of 5

5 (11 reviews)

Next Milestone 4K

Total Progress 98%

3K+ 4K+

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

Unlock Exact Install Count

See the precise estimated active installs for this plugin, calculated from real-time ranking data.

Exact install estimates within tiers
Track install growth over time
Milestone progress predictions

Upgrade to Pro

Need 20 more installs to reach 4K+

Rank Changes

Current #3,659

Change

Best #

Upgrade to Pro

Unlock 30-day and 90-day rank history charts with a Pro subscription.

Upgrade Now

Active Installs Growth

Upgrade to Pro

Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

Upgrade to Pro

Unlock 30-day, 90-day, and yearly download history charts with a Pro subscription.

Upgrade Now

Reviews & Ratings

5.0

11 reviews

Overall 100%

11 (100%)

0 (0%)

Support Threads Overview

Resolved

Unresolved

Total Threads

Resolved

Unresolved

100%

Resolution Rate

Security History

Source: WPVulnerability

2 known vulnerabilities on record · 0 in the last 24 months · checked 1 month ago

Oct 24, 2023

Add to Calendar Button [add-to-calendar-button] < 1.5.1

CVE-2023-46613 · Fixed in v1.5.1
Oct 10, 2023

Add to Calendar Button [add-to-calendar-button] < 1.5.1

CVE-2023-46613 · Fixed in v1.5.1

Track This Plugin

Get detailed analytics, keyword tracking, and position alerts delivered to your inbox.

Start Tracking Free

Plugin Details

Version: 3.1.0
Last Updated: Oct 01, 2026
Requires WP: 6.3+
Tested Up To: 7.1.4
PHP Version: 7.4 or higher
Author: Add to Calendar

Support & Rating

Rating: ★ ★ ★ ★ ★ 5
Reviews: 11
Support Threads: 1
Resolved: 100%

Keywords

button calendar Event RSVP widget

Upgrade to Pro

Unlock keyword rankings, search positions, and detailed analytics with a Pro subscription.

Upgrade Now

Similar Plugins

Adminify – White Label, Admin Menu Editor, Login Customizer

6K+ installs

#2,757

Master Addons for Elementor – Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder & Template Kits

LightStart – Maintenance Mode, Coming Soon and Landing Page Builder

400K+ installs

#134

BackWPup – WordPress Backup & Restore Plugin

400K+ installs

#135

Activity Log – Monitor User and Agent Changes

200K+ installs

#220

Popup Builder - Create highly converting, mobile friendly marketing popups.

200K+ installs

#271

Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress

100K+ installs

#369

پارسی دیت – Parsi Date

100K+ installs

#374

Schedule Post Changes With PublishPress Future: Unpublish, Delete, Change Status, Trash, Change Categories

100K+ installs

#402

View all Calendar-and-events plugins

TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners who want to let visitors add events to their calendars. It solves the problem of manually explaining how to save an event by generating customizable buttons with direct links to Google Calendar, Yahoo Calendar, Microsoft 365/Outlook/Teams, and iCal/ics files.

Shortcode support
Gutenberg Block integration
Google Calendar links
Yahoo Calendar links
Microsoft 365, Outlook, Teams links
Auto-generated iCal/ics files
Multiple themes with dark/light mode
Schema.org structured data

Frequently Asked Questions

Common questions about Add to Calendar Button

Yes! You can use it completely free of charge. The only minor limitation is, that you are not allowed to rework the plugin to somehow sell the generation of the buttons as managed service. In doubt, simply ask us 🙂.

Have a look at the official documentation by clicking here. If you go for the PRO version, you would configure everything directly in the Add to Calendar PRO app, while you only need to provide the so called "proKey" in the shortcode or block.

You would create an event with just any data at our app, link it via its ProKey and then be able to link the core data fields with your meta fields, ACF fields, or shortcodes. When using the Block, the setup at WordPress is quite straightforward by setting the "Dynamic Date Override" option. When using our shortcode, you would need to use the "data" attribute to link the data fields. The following attributes are available: startdate ("YYYY-MM-DD") starttime ("HH:MM") enddate ("YYYY-MM-DD") endtime ("HH:MM") startdatetime ("YYYY-MM-DDTHH:MM" or "YYYY-MM-DD HH:MM") enddatetime ("YYYY-MM-DDTHH:MM" or "YYYY-MM-DD HH:MM") name description location timezone Prepend with mf-* if you want to link to a meta field, acf-* for ACF fields, and sc-* if you want to use a shortcode. Like "acf-startdate" or "sc-name". You can use wp-title to link the field to the page title - no matter whether you go for MF or ACF. At the event on Add to Calendar PRO, consider setting it to "private". This way, you do not risk to have conflicting data. The only data that is synced in this case, would be style information or advanced date stuff like recurrence.

Yes, you can. First of all, there are a lot of easy to access options for the most common cases, documented at the official documentation. In case you want to go even further with customizing the look of the Add to Calendar Button, you have multiple expert options. They are described in detail at the advanced usage section of the documentation.

If you are signed up for the PRO version, you can transform any button into an RSVP form with one click from the Add to Calendar PRO app. Without this PRO version, unfortunately, you cannot use this feature.

You can always use the WordPress support forum. If the problem is not related to the WordPress integration, but rather the button's functionality, you might also want to consider posting it at the official GitHub repository to reach a bigger audience. Click here for the official discussion board - for Q&A Click here, if you want to file a bug report