Calendar for Nextcloud

About

Calendar for Nextcloud brings your calendar right to your browser toolbar — fast, private, and fully encrypted.

Connect to your own Nextcloud server and browse, create, and manage events without opening a new tab. Everything syncs directly between this extension and your server. No middlemen. No company servers. We never see your events.

── FEATURES ──

- Instant access — open your calendar from the toolbar in one click
- Natural language events — type "Dentist Friday at 10am" and it figures out the rest
- Full calendar sync — reads and writes events via CalDAV, the open standard
- Multiple calendars — toggle any calendar on/off with a single click
- Subscribed & holiday calendars — ICS feed calendars and public holiday calendars fully supported
- Contact birthdays — syncs automatically from your Nextcloud contacts calendar
- Desktop notifications — get reminded before events with Snooze and Dismiss
- Right-click to add — select text on any page, right-click, and create an event instantly
- PIN protection — optional 4-character PIN lock for shared computers
- Dark mode — follows your system theme automatically

── PRIVACY BY DESIGN ──

- Your credentials and event data are encrypted on your device using AES-256-GCM
- All data syncs directly to your Nextcloud server over HTTPS — nothing passes through our servers
- No analytics, no tracking, no ads — ever
- Uninstalling wipes all stored data completely

── REQUIREMENTS ──

- A Nextcloud server (self-hosted or managed) with the Calendar app installed
- Nextcloud 24 or later recommended

This extension is an independent community project and is not affiliated with Nextcloud GmbH.