Scylla Technologies · Last updated: August 4, 2026
This privacy policy applies to all browser extensions published by Scylla Technologies on the Chrome Web Store. It describes what data our extensions handle and how.
Unless explicitly stated otherwise in the table below, Scylla Technologies extensions do not collect, store, transmit, or share any user data. They have no servers, no databases, no analytics, no tracking, and no network activity. All functionality runs locally in your browser and executes only in response to an explicit user action, such as clicking the extension icon or pressing its keyboard shortcut.
| Extension | Purpose | Data handled |
|---|---|---|
| Test Data Filler | Fills form fields on the active tab with fictional test data for QA and development testing. | None. Generates random fictional values locally; reads nothing from the page and transmits nothing. |
Each extension requests only the minimum permissions required for its single purpose, as described on its Chrome Web Store listing. Common permissions include activeTab (temporary access to the current tab, granted only after a user click) and scripting (running the extension’s bundled script in that tab). Permissions are never used to monitor browsing, record activity, or access pages without a user action.
We do not sell, transfer, or disclose user data to third parties. For extensions listed above as handling no data, there is nothing to sell or transfer. If a future extension transmits data to a third-party service as part of its core function, that will be disclosed explicitly in the table above and on that extension’s store listing before release.
When we publish a new extension or change how an existing one handles data, we update this page and revise the date above. Material changes to data practices for a specific extension will also be reflected in that extension’s Chrome Web Store privacy disclosures.
Scylla Technologies
Questions about this policy: zack@scyllatech.com