Frame Timer Extension

Calculates the time between 2 frames in a YouTube video quickly and easily.

Frame Timer Extension is available to install from Firefox Browser Add-ons and for download from this page. It has 2 daily users The latest version is 1.6.3, and it was published 5 months ago.

View source code

Install from Firefox Browser Add-ons

Total download count: 0 (Only count downloads from Firefox-Stats)

All available versions

You can find the current and older versions of Frame Timer Extension 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	Timestamp
1.6.3	XPI · ZIP · Source code	43.77K	2024-10-25
1.6.1	Paid users only	43.76K	2024-10-24
1.5.0	Paid users only	15.63K	2024-10-22
1.4	Paid users only	15.08K	2024-10-21

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.

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

Install ZIP file

Download the Frame Timer Extension ZIP file
In Firefox browser, go to about:addons to open Add-ons Manager
Click on , then select Install Add-on From File
Select the Frame Timer Extension ZIP file from step 1. Frame Timer Extension is now installed on your browser.