Herp Derp for YouTube™

Significantly improves YouTube comments by replacing them with random herps and derps. When visiting a YouTube video, comments will be "herp derped". Clicking on a comment reverts it back to the original version.

Herp Derp for YouTube™ is available to install from Firefox Browser Add-ons and for download from this page. It has 78 active users The latest version is 1.6.10, and it was published 2 years 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 Herp Derp 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
1 version available for download.

Install XPI file

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

Install 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 Herp Derp for YouTube™ ZIP file from step 1. Herp Derp for YouTube™ is now installed on your browser.