Kids Planner

Privacy policy

Updated: October 18, 2026

Purpose and calendar content

Kids Planner temporarily reads visible event titles, times, day structures and calendar identifiers on calendar.google.com to insert picture-card titles and enhance the calendar view. This processing stays local. Calendar content is not sent to the developer, weather services or payment providers.

Changes to Google events

Inserting a picture card proposes its emoji and name as the event title. Dropping opens Google’s event dialog. With direct saving explicitly enabled and a destination selected, the extension may click Google’s Save button for its new draft. Saved events and emoji titles then reside in your Google calendar under Google’s own terms. There is no separate event database or additional Google API sign-in.

Local storage

chrome.storage.local holds preferences such as language, mode, timezone, weather location and destination calendar identifiers per Google account index. The first release offers only built-in picture cards; custom-card creation and image uploads are unavailable. Earlier test versions may have stored custom-card names, emoji and images locally. These records are preserved but are not loaded, displayed, edited or transmitted by this release. Custom cards are not synchronised. Shared family collections are planned for a later version.

Optional weather access

After you grant weather permissions, Photon (OpenStreetMap data) receives the search text and connection IP when you explicitly submit a place search. MET Norway receives coordinates rounded to two decimal places and the connection IP for forecasts. HTTPS requests contain no Google credentials or event content. A browser rule narrowly scoped to our own MET weather requests sends the public product URL and extension version as identification; it does not change Google requests. There is no automatic geolocation. Solar times and daylight are calculated locally. MET weather data is used under CC BY 4.0 and processed for display; search results are supplied by Photon/© OpenStreetMap contributors (ODbL). Neither public service guarantees availability.

Cache and removal

Weather is cached locally. The extension respects provider expiry with a small random delay and conditionally revalidates unchanged data; absent expiry information defaults to about one hour. Place searches are cached locally for 24 hours (at most 20 queries). Provider errors trigger request cooldowns. Hidden calendar tabs do not make periodic requests; disabling Kids mode stops automatic requests. During outages, clearly marked stale data may be displayed; data older than seven days is not used. Expiry does not necessarily delete a cache immediately. Preferences remain until changed or uninstalled. Custom-card records from earlier tests remain unchanged in local storage; uninstalling removes them. Uninstalling removes this profile’s extension data but does not delete events already saved with Google.

Support links and other services

A support link opens the fixed public product page only after your click, without event content, search text, calendar identifiers or referrer. PayPal and Buy Me a Coffee are visited only after a further click on that page. The website and those providers process visits under their own privacy policies. The extension contains no payment SDK, advertising, analytics or telemetry.

Limited Use and this website

Calendar information is used only for the picture-card and calendar features described here, in compliance with the Limited Use requirements of the Chrome Web Store User Data Policy. Calendar data is not sold or used for advertising. This website is hosted by GitHub Pages and adds no tracking scripts or analytics cookies. GitHub handles hosting traffic under its privacy statement.

Developer and contact

Developer: Sven Knoerzer (7evenk). This policy describes the first Store release. Questions about the extension or privacy can be sent through public GitHub support. Please do not post private calendar content or credentials there. Changes to data handling will be reflected here with a new date.

MET Norway · CC BY 4.0 · Photon · © OpenStreetMap contributors · ODbL · GitHub Privacy Statement · Chrome Web Store User Data Policy · 7evenk