Spoiler Slayer

Spoiler Slayer

An open source, extensible, and simple spoiler blocking plugin with out-of-the-box support for Facebook, Reddit, Twitter, Google News, and more!

Spoiler Slayer promo image

Spoiler Slayer is available to install from Firefox Browser Add-ons and for download from this page. It has 88 daily active users The latest version is 1.1.0, and it was published 8 months ago.

View source code
Total download count: 0 (Only count downloads from FirefoxStats)
Install Spoiler Slayer from Firefox Browser Add-ons
All available versions

You can find the current and older versions of Spoiler Slayer here. You can download the archived versions or inspect their source codes.

As a free user, you can access up to 5 versions. Subscribe to the paid version of FirefoxStats to access more available versions.

Version Download Size Download count Timestamp
1.1.0 Sign in to download 12.18M 0 2022-08-02
How to install Spoiler Slayer from an XPI file
  1. Simply drag-and-drop the XPI into Firefox to install the add-on.
How to install Spoiler Slayer from a ZIP file
  1. In Firefox browser, go to about:addons to open Add-ons Manager
  2. Click on , then select Install Add-on From File
  3. Select the Spoiler Slayer ZIP file from step 1. Spoiler Slayer is now installed on your browser.