Inviduration (Source) shows total duration of playlists in Invidio.us web app/instances.

Try the addon here.

It currently works on these instances:

• https://invidious.snopyta.org/
• https://invidious.kavin.rocks/
• https://invidious.xyz/
• https://yewtu.be/
• https://invidious.tube/

Note: This add-on does not work for playlists with more than 100 videos because it queries the Invidio.us API for lengths of videos. View this issue.

Install

• License: MIT License
• Weekly downloads: 0
• Average daily users: 4
• Rating: 0/5 of 0 ratings
• Created: 2021-09-17 08:23:43
• Last updated: 2021-09-18 08:26:12
• Homepage: https://github.com/rsapkf/inviduration
• Support site and email
• Orig: https://addons.mozilla.org/en-US/firefox/addon/inviduration/
• API: {a3705f80-7c7f-4f33-a9b3-d6e10ff44b81}