YouStopper for YouTube™

Prevents YouTube™ videos from starting to play automatically when you open them. Doesn't affect ads so it's better to use together with an Ad-Blocking extension like uBlock Origin. Doesn't stop autoplaying in playlists.

YouStopper for YouTube™ is available to install from Firefox Browser Add-ons and for download from this page. It has 73 daily users The latest version is 0.3resigned1, and it was published 10 months ago.

Install from Firefox Browser Add-ons
View source code
Total download count: 0 (Only count downloads from Firefox-Stats)

All available versions

You can find the current and older versions of YouStopper for YouTube™ here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions
Version Download Size Download count Timestamp
0.3resigned1 XPI · ZIP · Source code 59.05K 0 2024-04-25
0.2 Paid users only 55.53K 0 2018-02-18

Install XPI file

An XPI file, short for "XPInstall," is a compressed file format used primarily by Mozilla applications, like Firefox and Thunderbird, to distribute and install add-ons or extensions. These files are similar in function to CRX files for Chrome but cater to the Mozilla ecosystem.

  1. Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

  2. In Firefox browser, go to about:addons to open Add-ons Manager
  3. Click on , then select Install Add-on From File
  4. Select the YouStopper for YouTube™ ZIP file from step 1. YouStopper for YouTube™ is now installed on your browser.