# timewhitelist

> Block all sites except those on whitelists.

Canonical page: [https://chrome-stats.com/d/timewhitelist](https://chrome-stats.com/d/timewhitelist)

## Overview

- **ID:** `timewhitelist`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** serv-inc
- **Category:** privacy-security
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 0.6.0
- **Last updated:** 2019-11-29
- **First published:** 2018-12-26
- **Size:** 13 KB
- **Data as of:** 2026-09-12
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/timewhitelist/)
- **Website:** [https://github.com/serv-inc/timelist/issues](https://github.com/serv-inc/timelist/issues)

## Description

timewhitelist is a Firefox add-on that blocks all websites that are not on your whitelist. With this add-on, you can set your whitelist via managed storage, giving you control over the websites you can access.

## Rankings

- #130,006 — Overall

## Permissions and access

### Permissions

- `tabs`
- `storage`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/timewhitelist)