YT Playback Calculator by kurtnettle

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YT Playback Calculator version history - 2 versions

Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 2.1
Released May 25, 2025 - 30.31 KB
Works with firefox 58.0 and later
Updated css selector of total duration element.
Source code released under GNU General Public License v3.0 only
You’ll need Firefox to use this extension
Download Firefox and get the extension
Download file
Older versions
Version 2.0
Released Mar 24, 2025 - 30.29 KB
Works with firefox 100.0 and later
- Rewritten from scratch.
Source code released under GNU General Public License v3.0 only
Download file

Latest version