YouTube Playlist Length & Time Calculator version history - 4 versions
YouTube Playlist Length & Time Calculator by Androdom
YouTube Playlist Length & Time Calculator version history - 4 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 2.1.3
Released Jun 21, 2026 - 2.97 MBWorks with firefox 142.0 and later[2.1.3] - 2026-06-21
Fixed- SPA Navigation Fix: Fixed a bug where navigating from a video back to the playlist using the browser's back button (Single Page App navigation) caused the progress tracker logic to hang by properly resetting state variables on page load.
Source code released under Apache License 2.0
Older versions
Version 2.1.2
Released Apr 15, 2026 - 71.52 KBWorks with firefox 142.0 and later✨ Features
• Smart Resume Sync — New option to automatically sync the start index to the last watched video (detected via YouTube's red progress bars), so your calculation always picks up where you left off
🎨 UI / Styling
• Tooltips added across all settings in the popup for clearer explanations of each option
• Speed slider styling improved with refined thumb and track visuals
🐛 Bug Fixes
• Chrome range slider fix — Separated webkit and moz range thumb pseudo-class declarations to resolve rendering issues in Chromium-based browsers
• YouTube layout compatibility — Fixed playlist detection after YouTube updated its DOM structure (yt-flexible-actions-view-model), preventing the extension from failing to inject on newer page layoutsSource code released under Apache License 2.0
Version 2.1.1
Released Mar 23, 2026 - 68.84 KBWorks with firefox 142.0 and laterSource code released under Apache License 2.0
Version 2.1.0
Released Mar 19, 2026 - 71.22 KBWorks with firefox 142.0 and laterSource code released under Apache License 2.0