TimeComments

chrome extension
Versions, Status, Plans, ...
2026-12-?? *** NEW VERSION *** v1.2.0
What's new?
  • NEW FEATURE No.1 👈👈👈 Final major feature ...
  • NEW FEATURE No.2
  • Bug fixes and Optimisation Improvements
2026-11~11 *** NEW VERSION *** Coming soon v1.1.9

For YouTube Comments

  • AI labels and highlights timestamp comments (Pro).
    When a video has many timestamped comments, a glance at the markers shows you what they're about.

For bookmarks

  • Add caption bookmarks on creation directly to collections.
  • Skip or repeat bookmarked clips.
  • Play only bookmarked parts of videos in a YouTube playlist (experimental).
  • Play bookmarks saved in a collection, in sequence across videos.
  • Store bookmarks locally or sync to the cloud.

AI

  • NEW FEATURE No.7
  • Use your own AI provider and API key.

Also

  • Paid Pro users can also use TimeComments in Opera. Open the Versions page in Chrome to generate a linking code, then enter it on the Versions page in Opera to connect your account. (Turns out, one small tweak was all it took to make it work.)
2026-07-27 *** NEW VERSION *** Published! Install from Chrome Web Store v1.1.8
Nothing really NEW
  • Bug fixes
2026-07-26 *** NEW VERSION *** Published! v1.1.7
What's new?
  • "Smart loading", automatically load more than 100, only if there are no too many of them.
  • Save subtitles for the whole video.
  • AI Chat, send prompts with bookmarks and saved CC as context.
  • Style and Optimisation Improvements.
2026-06-17 *** NEW VERSION *** Published! v1.1.6
What's new?
  • Finetune timestamp of a bookmark for +/- 0.1s, 1s or 10s.
  • Export / import single collection data (All the data needed to recreate it).
  • Style and Optimisation Improvements.
2026-05-27 *** NEW VERSION *** Published! v1.1.5
What's new?
  • Private Notes / Bookmarks
  • Mini Timeline
  • Custom Captions Panel
  • Shaddow Ghosts
  • Saved Items: Comments and Bookmarks Page
  • Make a collection of bookmarks
  • Bug fixes and Optimisation Improvements. When there are many timestamps and if you see "suspicious geometry" Error, it's the later. Will tidy this "error" up in this version.
2026-03-27 *** NEW VERSION *** Published! v1.1.4
What's new?
  • Optimisation minor rewrite and bug fixes.
  • "PRO" version, availability period extended.
2026-03-24 *** NEW VERSION *** Published! v1.1.3
What's new?
  • When timestamps refer to similar times in video, the markers may appear stacked up. You can now view all comments in that stack in one window.
  • But, when people comment on almost exactly the same moment in video, that's special. I call it "The Spike". You can now view all comments in that spike in one window.
  • You can also "bookmark" (save) any comment, and then view all of them in one place.
  • Optimisation major rewrite and bug fixes also included.
  • "PRO" version, unlocked and available.
2024-01-08 Published in Chrome Web Store v1.1.2