Speed Keeper for YouTube

by extension.sarampa.org · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 19 Oct 2026

Automatically keep your preferred YouTube playback speed, with per-title keyword speed rules. Set it once, keep it forever.

Users

+1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#258K

#216K among extensions

Version

0.4.1

updated 19 Oct 2026

Users

monthly, 4 months

Latest, 19 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months

Latest, 19 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Speed Keeper for YouTube

YouTube 影速管家 — 設定一次，自動維持自動將每支 YouTube 影片設為你想要的播放倍速，並可依影片標題關鍵字自動切換速度。免去每次手動調整。 - YouTube 預設撥放速度(所有影片) - 關鍵字清單：可針對YouTube 影片標題個別調整，每次進入該主題影片自動調速 - 頻道清單：可針對YouTube 頻道個別調整，每次進入該主題影片自動調速 ---- YouTube Speed Manager — Set It Once, Keep It Automatically Automatically set every YouTube video to your preferred playback speed, and switch speeds automatically based on keywords in the video title. No need to adjust the speed manually every time. Default YouTube Playback Speed: Apply a default playback speed to all videos. Keyword List: Set custom playback speeds based on YouTube video title keywords. Whenever you open a video matching a specific topic, the speed is adjusted automatically. Channel List: Set custom playback speeds for specific YouTube channels. Whenever you open a video from a listed channel, the speed is adjusted automatically.