Add to Calendar button

For websites and landing pages

Use our beautiful "Add to calendar" button to give your users a quick and effortless way to add your events to their calendars. When your users click the button, our service quickly adds your event to their calendar of choice.

Documentation

Try it out

Add to Calendar 08/16/2021 09:00 AM 08/16/2021 11:00 AM America/Los_Angeles Summary of the event Description of the event Location of the event

The most used and trusted "Add to Calendar" button on the Internet since 2012.

AddEvent has been the leading "Add to Calendar" button on the Internet since 2012. We've added more than 300,000,000 events to users calendars and synced several billion calendar events so far.

Reduce friction

We make it easy for you
to make it easy for your users

When you add an "Add to Calendar" button to your website, you increase the likelihood that your users will add your event to their calendars by reducing the time and effort required to do so.

Good for your users
Good for you

Your users view their calendars an average of 12 times per day. More of your events on their calendars means increased attendance to those events and good things for your company 😇

Install in minutes Documentation

We’ve done the hard work so you don’t have to. Simply copy and paste our short code snippet into your website or landing page and you’ll be on your way.

Tons of features
(and more to come)

Install

Easy to install and configure. Use our hosted scripts or download for local usage.

Time zone and DST

Time zone and daylight saving time compatible. Makes sure date/time is correct across time zones.

Secure

All traffic is secured with RapidSSL 256-bit encryption issued by GeoTrust.

Touch- and user-friendly

Our software is optimized for touch devices, and our calendar options are user-friendly and easy to understand.

Keyboard Accessible

Accessibility is important to us. Our software is fully keyboard compatible and WAI compliant (W3C).

No dependencies

Written in pure JavaScript, so no need to install anything on your server. We use backwards compatible technologies to support older browsers (down to IE6).

Advanced JavaScript settings

Change labels and re-order/limit options in dropdown. Change button behaviour and disable CSS.

Custom CSS and themes

Customize the button to fit your design or use a theme locally on your own servers.

Event reminders

Custom event reminders in Apple, Google, Outlook and Outlook.com.

Recurring events

Custom recurring events in Apple, Google, Outlook and Outlook.com.

Supported calendars

Apple Calendar, Google Calendar, Outlook, Outlook.com and Yahoo Calendar.

Supported devices

All modern browsers and phone devices like Android, iPhone, Samsung, Windows.

Reliable

More than 300,000,000 events have been added to users' calendars using AddEvent.

Ready to get started?

Get your events on your customers’ calendars.
Increase top-of-mind brand awareness.
Get higher attendance rates.

Let’s get started