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  1. How to Block Websites on Firefox: Windows, Mac, Android, iOS

    Sep 29, 2024 · To block a certain website in Firefox, you can use the "Block Site" browser add-on. You can also create a new rule in Windows Defender, or edit your host files on Mac. Here's how to block …

  2. How to Block a Website in Mozilla Firefox - How-To Geek

    Sep 24, 2020 · To block a website in Firefox on your desktop PC or Mac, open Firefox and head to Mozilla's official site for add-ons. In the search bar in the top-right corner of the window, type "Block …

  3. 5 Ways to Block Websites on Firefox - The Tech Edvocate

    For Firefox users, there are several methods available to help you restrict access to certain sites. In this article, we’ll outline five ways you can block websites on Firefox.

  4. [2025] 5 Ways to Block Websites on Firefox - AirDroid

    Oct 9, 2025 · If you'd like better web browsing by blocking some websites, we have what it takes and walk you through how to block websites on Firefox, including desktop and mobile versions.

  5. How to Block Sites in Firefox Browser - California Learning Resource ...

    Jul 2, 2025 · By understanding the advantages and disadvantages of each approach, you can effectively implement website blocking in Firefox and enhance your online security and productivity.

  6. Block and unblock websites with parental controls on Firefox

    Aug 11, 2022 · This article explains how to prevent children from using Firefox, block websites or filter website content in Firefox that may be offensive or inappropriate for children. Firefox checks the …

  7. How to block a website in Firefox

    Jun 22, 2024 · So, to help give you peace of mind, we will teach you how to block a website in Firefox using any working phone and computer with Firefox installed. Although there are many ways to...

  8. How to Block Websites on Firefox Desktop and Mobile

    Mar 29, 2024 · We show you how to block a website on Firefox using an add-on for the desktop browser and Apple's Screen Time tool. This tutorial will guide you through blocking websites on...

  9. How to Block Websites in Firefox Browser

    We explain step-by-step how to use popular add-ons like Block Site or LeechBlock NG to restrict access to unwanted sites on your computer. You’ll also learn about blocking sites on Firefox for...

  10. How to Block a Website on Firefox - 4 Ways in 2025 - Canopy

    Jun 2, 2023 · Whether you’re eliminating explicit content, reducing distraction, or creating better habits, this article has four website-blocking methods that work with Firefox.