The Next-levelAdd to Calendar ButtonMake your events get saved!

Implementing the Add to Calendar Button is quite straightforward and can be done in under 1 minute (not lying)!
It is designed as a web component to perfectly fit into any website. Therefore, it can be used in any development environment, including JavaScript frameworks, website builders and even WordPress.
Have a look at the installation section and find the right step-by-step guide for your project!

The Add to Calendar Button is a JavaScript library, that allows you to easily integrate a customizable button into your website.
When a user clicks on the button, a calendar event is generated and opened in the user's calendar app of choice.
The user can then save the event to his calendar and edit it as he likes.
The Add to Calendar Button supports all modern calendar schemes, including iCalendar, Google Calendar, Outlook, Yahoo Calendar and many more.
It is also highly customizable and can be used in almost every development environment.
On top of that, it considers many different use cases and setups. We solve the problem, that unfortunately, there is not this one scheme, which works for every user on every device in every browser.
Check out the examples page for more cases and live demos or try it out yourself in the playground!

Most Add to Calendar scripts are highly outdated and therefore dysfunctional. Others are more or less up-to-date, but do only support very basic schemes, which break in many cases.
Besides that, there is at least one solution, which forces you to sign up for their services and pay for it, when you hit some limitations.
Our solution is open source, free to use and supports all modern calendar schemes. It is also highly customizable and can be used in almost every development environment.
On top of that, it considers many different use cases and setups. We solve the problem, that unfortunately, there is not this one scheme, which works for every user on every device in every browser.
This makes this solution trusted by so many people all around the world!

Yes. The Add to Calendar Button in its Opens Source version is free to use for everyone. You can use it for your personal projects as well as for your business.
This is even guaranteed by the GitHub Archive Program!
Still, mind the license, which is available at the code repository.
Bottom line, it is free as long as you do not remove the copyright information and do not build your own managed event sharing solution on top of it!

You can customize the Add to Calendar Button directly within its HTML element.
Have a look at the examples page to learn how this looks like.
The configuration page holds more information on all available options.

Absolutely! The Add to Calendar Button script makes use of its own strong time zone management library, that is tightly connected to the official IANA time zone database.
This way, we can ensure a stable time zone support - no matter where in the world your user is located.

Yes. The Add to Calendar script can be used within almost every development environment. Have a look at the installation section for examples and guides.

Yes. The Add to Calendar script can be used within almost every development environment. Have a look at the default JavaScript integration guide.

Yes. The Add to Calendar script can be used within almost every development environment. For WordPress, a dedicated Plugin is available as well. Find more details and guides for it above.

Yes. The Add to Calendar Button comes with over 20 languages, including RTL settings for Arabic and Persian. In case your language is not already included, you can also customize every single text block.