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Learn how to allow pop-ups in Mozilla Firefox on Windows and macOS with step-by-step instructions.

Bhawana
January 11, 2026
Pop-ups are essential for certain website features, such as forms or notifications, but browsers like Mozilla Firefox often block them. Therefore, to use some website features, it’s necessary to allow pop-ups.
In this blog, we will look at how to allow pop-ups in Mozilla Firefox on both Windows and macOS.
In order to provide an uninterrupted browsing experience, pop-ups are frequently prevented by default in Mozilla Firefox. However, in some cases, enabling them is required.
Let’s look at how to allow pop-ups in Mozilla Firefox on Windows and macOS:
Follow these steps to enable popups in Mozilla on Windows:



This will enable popups for the selected websites while keeping other popups blocked.
Note: Test your websites across real Firefox browsers. Try TestMu AI Today!
If you are using a macOS, the steps are similar but tailored for macOS users:


Blocking pop-ups in Mozilla Firefox on Windows and macOS is simple and involves the same steps.
Here are the following steps to block pop-ups in Mozilla Firefox:

Managing pop-ups effectively in Mozilla Firefox is crucial for enhancing your browsing experience. Whether you need to allow pop-ups for specific trusted websites or block intrusive ones, Mozilla Firefox offers intuitive controls to suit your preferences.
Following the steps above, you can easily allow or block pop-ups on Windows and macOS, ensuring the right balance between functionality and security.
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