Privacy Policy

Last updated: August 10, 2026

This policy covers ProposeTimes, the Chrome extension for Google Calendar ("the extension").

The short version

The extension has no servers. We do not collect, store, transmit, sell, or share any of your data. Everything the extension does happens in your browser, or directly between your browser and Google.

What the extension accesses and why

Google Calendar page content — the extension runs only on calendar.google.com, where it reads the visible calendar grid so you can drag time blocks on it. This never leaves your browser.
Google account sign-in — if you choose to add hold events, the extension uses Chrome's built-in Google sign-in (OAuth) to request permission to create events. The resulting token is managed by Chrome and used only for requests from your browser directly to Google's Calendar API.
Calendar events — with your permission, the extension creates (and can delete) the hold events you ask for on your primary calendar, and reads your calendar's timezone setting. It does not read your existing events.
Settings — your formatting and hold preferences are stored locally in your browser (chrome.storage.local). They sync nowhere.

What we do not do

No analytics, tracking, or telemetry.
No data sent to ProposeTimes or any third party.
No ads, no sale of data.
No reading of your email, contacts, or existing calendar events.

Google user data

The extension's use of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements. Data obtained through Google APIs is used only to provide the user-facing features described above and is never transferred to others or used for advertising.

Revoking access

You can revoke the extension's access to your Google account at any time at myaccount.google.com/permissions, and remove the extension via chrome://extensions. Removing the extension deletes its locally stored settings.

Changes

If this policy changes, the updated version will be posted at this URL with a new "last updated" date.

Contact

Questions? Email admin [at] proposetimes.com.