# CalendarThat

> Right-click to send highlighted text to CalendarThat.

Canonical page: [https://chrome-stats.com/d/calendarthat](https://chrome-stats.com/d/calendarthat)

## Overview

- **ID:** `calendarthat`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** CalendarThat
- **Category:** download-management,social-communication,tabs
- **Daily users:** 28
- **Weekly downloads:** 1
- **Rating:** 1.00 / 5 (1 ratings)
- **Version:** 1.1
- **Last updated:** 2025-04-21
- **First published:** 2025-03-09
- **Size:** 43 KB
- **Data as of:** 2026-09-12
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/calendarthat/)
- **Website:** [https://calendarthat.com/](https://calendarthat.com/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/calendarthat/privacy/](https://addons.mozilla.org/firefox/addon/calendarthat/privacy/)

## Description

CalendarThat lets you convert any text into calendar events with a simple right-click. Highlight event details, use the context menu, and instantly create events in Google Calendar, Outlook, or download as ICS files. Never miss another event!

## Rankings

- #21,291 — Overall
- #33 — calendar

## Permissions and access

### Permissions

- `contextMenus`
- `storage`
- `scripting`
- `downloads`
- `activeTab`

### Host permissions

- `https://calendarthat.com/*`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows management of download operations but generally doesn't severely affect security unless misused.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

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- [Checker Plus for Google Calendar™](https://chrome-stats.com/d/checker-plus-for-calendar) — 4,100 users, 4.25 / 5
- [Add to ICS Calendar](https://chrome-stats.com/d/add-to-ics-calendar) — 1 users
- [Add CalDav Event](https://chrome-stats.com/d/add-caldav-event) — 6 users
- [Smart Calendars AI](https://chrome-stats.com/d/smart-calendars-ai) — 8 users
- [Calendar Event Adder](https://chrome-stats.com/d/calendar-event-adder) — 6 users
- [CalDav Event Adder](https://chrome-stats.com/d/caldav-event-adder) — 6 users
- [ICS Calendar Importer](https://chrome-stats.com/d/ics-calendar-importer) — 10 users
- [Sui Wallet](https://chrome-stats.com/d/addtocalendarr) — 12 users, 5.00 / 5
- [Slush](https://chrome-stats.com/d/addcalendar) — 15 users, 5.00 / 5
- [Add to Calendar](https://chrome-stats.com/d/addtocalendar) — 11 users, 5.00 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/calendarthat)