Privacy policy - Service Worker Manager privacy policy

Effective date: March 7, 2026

Service Worker Manager is a free Chrome extension published by Livid s.r.o..

Summary

Service Worker Manager is designed to inspect and reset service workers and Cache Storage for the current origin of the active browser tab.

• accesses a small amount of current-tab and origin-scoped browser data only to provide that feature
• processes that data locally in the browser
• does not transmit, store, sell, or share that data with Livid s.r.o. or third parties
• does not use analytics, telemetry, or remote code

What The Extension Accesses

The extension only runs against the active tab when the user opens the popup on a supported http:// or https:// page.

When the popup is opened, the extension may access:

• the active tab URL, origin, and basic tab context needed to identify the current origin
• service worker metadata for that origin, including registration scope, script URL, and lifecycle state
• Cache Storage metadata for that origin, including cache names and request counts

If the user chooses a cleanup action, the extension may also:

• unregister service workers for the current origin
• delete Cache Storage entries for the current origin
• reload the active tab if the user explicitly chooses Reload after reset

How The Extension Uses Data

The extension uses the accessed data only to:

• show the current origin in the popup
• show whether service workers and caches exist for that origin
• perform the cleanup action the user explicitly selects
• report the result of that action back to the user

The extension does not use this data for advertising, profiling, analytics, or any unrelated purpose.

Storage, Retention, And Transfer

Service Worker Manager processes data on-device in the browser at the time the popup is used.

The extension does not:

• send this data to Livid s.r.o. servers
• send this data to third parties
• retain copies of this data after the inspection or cleanup action completes
• store this data in extension-managed cloud services, databases, or analytics tools

The underlying website may still retain its own service worker or cache state until the user or website changes it. This policy applies to the extension's handling of that information, not to the site itself.

What The Extension Does Not Access Or Change

• inspect browsing history in bulk
• read or export page content beyond the origin-scoped metadata needed for its feature
• read cookies
• clear Local Storage
• clear IndexedDB
• access passwords, payment details, or account credentials
• run background analytics or remote hosted code

Permissions

The extension uses only these Chrome permissions:

• activeTab
  Used to access the currently active tab after the user opens the extension, so the extension can inspect the current origin.
• scripting
  Used to run a small local script in the active tab that inspects service worker and Cache Storage state and performs cleanup actions.

These permissions are used only for the extension's single stated purpose.

User Control

The user remains in control of the extension:

• the extension acts only on the active tab
• cleanup actions happen only after the user clicks a button or menu action
• tab reload happens only if the user explicitly chooses Reload after reset
• the user can stop using the extension at any time by closing the popup or uninstalling the extension

Sharing

Livid s.r.o. does not sell, transfer, or share data accessed by Service Worker Manager with advertisers, data brokers, or other third parties.

Changes To This Policy

If this policy changes, the updated version will be published with a new effective date.

Contact

Publisher: Livid s.r.o.
Email: [email protected]
Website: livid.dev