# Domain Blocker

> Block websites by adding their domain to a list. There are two ways to block a domain. You can go to the extensions HOME/options page to manually add the domain. Or you can click on "ADD DOMAIN" within the extension's popup page.

Canonical page: [https://chrome-stats.com/d/domain\_blocker](https://chrome-stats.com/d/domain_blocker)

## Overview

- **ID:** `domain_blocker`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** CandyDeLight
- **Category:** privacy-security,tabs
- **Daily users:** 105
- **Weekly downloads:** 5
- **Rating:** 4.00 / 5 (2 ratings)
- **Version:** 1.9
- **Last updated:** 2022-08-18
- **First published:** 2022-05-11
- **Size:** 4.00 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/domain_blocker/)
- **Website:** [https://github.com/CandyDeLight/domain-blocker](https://github.com/CandyDeLight/domain-blocker)

## Description

Domain Blocker is a Firefox add-on that allows you to block websites by adding their domain to a list. It offers two ways to block a domain and provides a simple HTML page to inform you of the blocked content. The add-on enables you to manually add domains or import them from a text file. It saves all data locally and includes an option to download and backup your blocked domain list. Domain Blocker is a fun small side project with an intuitive interface and an icon from juicy_fish.

## Rankings

- #11,402 — Overall
- #6 — domain
- #161 — ad blocker
- #166 — website blocker
- #169 — ad-blocking
- #204 — writer's block

## Permissions and access

### Permissions

- `webRequest`
- `webRequestBlocking`
- `<all_urls>`
- `storage`
- `contextMenus`
- `tabs`

## Safety

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

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- 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).

## Similar extensions and apps

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- [Block Site](https://chrome-stats.com/d/block-website) — 72,194 users, 3.89 / 5
- [Example Domain Blocker](https://chrome-stats.com/d/example-domain-blocker)
- [Website Blocker](https://chrome-stats.com/d/website-blocker-by-sleekaddons) — 5 users
- [Block Websites](https://chrome-stats.com/d/block-websites) — 27 users
- [Domain Blocker Whitelist](https://chrome-stats.com/d/domain-blocker-whitelist) — 10 users, 3.00 / 5
- [Site Blocker Extension](https://chrome-stats.com/d/site-blocker-extension) — 6 users

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