OverPlay - YouTube chat overlay in fullscreen

Read and write chat messages while your YouTube player is in fullscreen mode.

OverPlay - YouTube chat overlay in fullscreen is available to install from Firefox Browser Add-ons and for download from this page. It has 86 daily users The latest version is 0.3.4, and it was published 3 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 OverPlay - YouTube chat overlay in fullscreen 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
0.3.4 XPI · ZIP · Source code 16.10K 0 2024-12-25
0.3.3 Paid users only 15.69K 0 2024-08-20
0.3.2 Paid users only 15.51K 0 2024-05-10
0.3.1 Paid users only 15.21K 0 2024-05-05
0.2.3 Paid users only 14.31K 0 2024-04-11
0.2.2 Paid users only 15.91K 0 2024-04-08
0.1.2 Paid users only 13.06K 0 2024-04-02
0.1.1 Paid users only 11.46K 0 2023-11-25

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

  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 OverPlay - YouTube chat overlay in fullscreen ZIP file from step 1. OverPlay - YouTube chat overlay in fullscreen is now installed on your browser.