Privacy Policy

Custom Colors for Google Calendar™. Updated September 28, 2026.

What the extension reads

The extension reads the titles of calendar events and tasks shown on calendar.google.com, on your device, only to decide which color to apply. Titles and event identifiers are not stored and are not sent to us or anyone else. We operate no server and collect no analytics.

What is stored

Your keywords, colors, rule order, enabled states and the Tasks option are stored with Chrome's storage.sync API. If Chrome sync is turned on, Chrome may synchronize these settings through Google's services to your other signed-in browsers, so they may not stay on one device. The extension itself makes no network requests.

Permissions

storage: saves your settings. Access to calendar.google.com: lets the extension recolor calendar items on that site. No other website access is requested.

Deleting your data

Remove rules in the extension popup and click Save to delete them. Uninstalling the extension removes its stored settings. Chrome sync is controlled in Chrome's settings.

Payments

This version is free. Payment is not connected, and no payment data is collected. If a payment provider is added, this policy will be updated before that version is released.

Contact

Questions about this policy: quietlinetools@gmail.com

Google Calendar is a trademark of Google LLC. This extension is not affiliated with or endorsed by Google.