YouTube inverted color subtitle by kofu

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YouTube inverted color subtitle version history - 7 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 2.4.8
Released Nov 1, 2026 - 50.82 KB
Works with firefox 115.0 and later
Caption height steps changed to 2/11/20/29/38% from top and bottom; E/D keys only act while captions are shown; stability fixes.
Source code released under MIT License
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Older versions
Version 2.4.7
Released Oct 30, 2026 - 49.23 KB
Works with firefox 115.0 and later
Changing the caption height in the popup now works even after you drag the captions. New shortcut keys move the caption height one step: E = up, D = down (configurable in the popup).
Source code released under MIT License
Download file
Version 2.4.3
Released Oct 12, 2026 - 43.74 KB
Works with firefox 115.0 and later
Source code released under MIT License
Download file
Version 2.4.2
Released Oct 10, 2026 - 42.72 KB
Works with firefox 115.0 and later
Source code released under MIT License
Download file
Version 2.4.1
Released Oct 10, 2026 - 40.96 KB
Works with firefox 115.0 and later
Source code released under MIT License
Download file
Version 2.1.0
Released Oct 8, 2026 - 35.87 KB
Works with firefox 115.0 and later
Source code released under MIT License
Download file
Version 1.0
Released Oct 4, 2026 - 13.22 KB
Works with firefox 115.0 and later
Source code released under MIT License
Download file

Latest version