Description from extension meta
Displays the remaining video time and adjusts as you change the playback speed.
Image from store
Description from store
This Chrome extension not only displays the time remaining in a video but also adjusts dynamically as you change the playback speed. Whether you're speeding things up or slowing them down, SpeedTimeKeepr keeps you updated on your video progress.
Credit to https://www.flaticon.com/authors/ajmal-naha for the icon.