Privacy policy
Demo Query Helper - Chrome extension
Last updated: July 2026
Overview
Demo Query Helper lets you manage predefined text queries and insert them into web pages during demos, tests, and presentations. It is built so that your data never leaves your browser.
Data collection
We do not collect any data. At all.
- No personal information is collected.
- No browsing activity is tracked.
- No data is transmitted to us or to any third party.
- No analytics, no telemetry, no ads, no accounts.
Where your data lives
Your query scripts, settings, and automatic backups are stored
locally in your browser via Chrome's storage API
(chrome.storage). If you enable the optional
"Sync across devices" setting, Chrome syncs
that data through your own Google account, handled by Google
under their privacy policy - it still never passes through any
server of ours.
Permissions explained
- storage - save your queries and settings locally.
- activeTab - insert the query you clicked into the page you are currently viewing.
- Host access (all sites) - you can insert queries into any site you choose to demo on; the content script must be able to run there. It only ever writes into the input field you focused - it does not read or collect page content.
Third-party connections
The optional SharePoint integration connects exclusively to Power Automate flow URLs that you configure. The extension ships with no URLs and connects to nothing by default.
Your rights
- Inspect all stored data via Chrome's developer tools.
- Export your scripts at any time (they are plain text).
- Delete everything by removing the extension - nothing remains anywhere else.
Changes
Any change to this policy will be reflected on this page with an updated date above.
Contact
John Knipper - code@jkn.me - or open an issue on GitHub.