YouTube Speed Slider version history - 10 versions
YouTube Speed Slider by Simon
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 2.1.2
Released Aug 1, 2026 - 357.48 KBWorks with firefox 109.0 and laterSource code released under GNU General Public License v3.0 only
Older versions
Version 2.1.1
Released Aug 1, 2026 - 357.47 KBWorks with firefox 109.0 and laterSource code released under GNU General Public License v3.0 only
Version 2.1.0
Released Jul 30, 2026 - 356.31 KBWorks with firefox 109.0 and laterSource code released under GNU General Public License v3.0 only
Version 2.0.0
Released Jul 24, 2026 - 350.88 KBWorks with firefox 109.0 and later- fixed slider sometimes not working
- fixed popup sometimes not showing right settings
- changed icons for extention and next to the slider
- updated slider design
Source code released under GNU General Public License v3.0 only
Version 1.9
Released Feb 21, 2026 - 556.57 KBWorks with firefox 109.0 and laterupdated the UI to now look similar to the new Youtube UISource code released under GNU General Public License v3.0 only
Version 1.8.2
Released Feb 21, 2026 - 441.39 KBWorks with firefox 109.0 and laterfixed a bug where the time resets at the start of a video
added the verion number to the popup
small optimization changesSource code released under GNU General Public License v3.0 only
Version 1.8.1
Released Sep 30, 2025 - 442.26 KBWorks with firefox 109.0 and later- fixed icons
Source code released under GNU General Public License v3.0 only
Version 1.8.0
Released Sep 30, 2025 - 442.25 KBWorks with firefox 109.0 and later- added more popup settings
Source code released under GNU General Public License v3.0 only
Version 1.7.0
Released Sep 29, 2025 - 11.58 KBWorks with firefox 109.0 and later- added a Options Popup where you can cange the min and max Speed
- fixed a bug where the slider didn't appear
Source code released under GNU General Public License v3.0 only
Version 1.6.0
Released Sep 22, 2025 - 11.35 KBWorks with firefox 58.0 and laterSource code released under GNU General Public License v3.0 only