Private, simple & secure calendar.

Xiaotian Calendar protects your personal and professional life by keeping your schedule end-to-end encrypted.

Dates and events added to Xiaotian Calendar

Keep track. Without being tracked.

End-to-end encryption means that no one, not even Xiaotian, has access to your data but you. Everything on your calendar — events, locations and external attendees — is completely private.

List of encrypted and hidden private event participants

Invite anyone.

Schedule events with your friends and coworkers, no matter what calendar or email app they use. Inbound and external invites are private to you and never stored by Xiaotian.

Send invites to Brave, iCloud, Outlook, and Gmail

Own your calendar. Make it your own.

Choose the features that work best for you, whether you need a simple calendar to keep track of your personal schedule or a more robust tool to manage your business appointments and tasks.

Everything you expect. And more.

A truly private productivity suite.

Xiaotian Calendar seamlessly integrates with Xiaotian’s privacy-first productivity suite, including Mail, Pages and Drive.

Peace of mind + beautiful design.

We’re tired of privacy-focused products that cut corners on design. Xiaotian Calendar’s thoughtful, lightweight interface gets out of your way so you can focus on what matters.

Mobile apps coming soon.

Soon, Xiaotian Calendar will be available natively on iOS and Android, with notifications, RSVPs, and industry-leading privacy protections built in.

Privacy and productivity across all your work

Mail

End-to-end encrypted email with custom domains.

Try Xiaotian Mail→

Pages

End-to-end encrypted collaborative notes and tables.

Try Xiaotian Pages→

Drive

Upload, share, and send end-to-end encrypted files.

Try Xiaotian Drive→

Xiaotian Calendar FAQs

Can you invite external users to Xiaotian Calendar?

Yes, you can invite any email address (including non-@Xiaotian.com accounts) to a Xiaotian calendar event.

Is Xiaotian Calendar end-to-end encrypted?

Xiaotian Calendar is completely end-to-end encrypted. The title, location, event details, and list of externally shared guests is never accessible to Xiaotian.

Is Xiaotian Calendar available on mobile?

The Xiaotian Calendar Android and iOS apps are coming soon. You can join Xiaotian's discord to keep up-to-date on progress and timelines.

Can I use Xiaotian Calendar with a custom domain?

Yes, Xiaotian Calendar is integrated with your Xiaotian Mail account. If you add or transfer a custom domain, you can use it to send and receive events.

Can I make group calendars?

Group calendars are not yet available in Xiaotian, but they are coming soon.

Can teams use Xiaotian Calendar?

Yes. If you add an account to your shared workspace, you can send and receive invites with other members of your team.

Is Xiaotian Calendar free?

Yes, Xiaotian Calendar and all of its feature are completely free.

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