Extension Tracker

Lumi: AI Bilingual Subtitles, Video Summaries & Q&A

84 users No ratings yet Last updated 6 Nov 2026

By luckySnail Live in the Chrome Web Store ackkdapdaaemdljhmgpilbbbojmkmdad Search Google ↗ Last checked 6 Nov 2026, 05:31 UTC

The listing

What the Chrome Web Store shows, as of the last check

Learn on YouTube and Bilibili with AI bilingual subtitles, smart segmentation, speech-to-text, summaries, reading, and video Q&A.Summary from the listing
Developer
luckySnail
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Tools
First published
17 Jun 2026
Last updated
6 Nov 2026
Version
0.0.101
Size
2.7 MiB
Minimum Chrome
88
Languages
5 languages

English, 中文（中国）, 中文（台灣）, 日本語, 한국어

Website
https://islumi.com/
Support page
https://islumi.com/zh-CN/support
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
6080Tracking began 26 Sep 202626 Sep3 Oct10 Oct17 Oct24 Oct31 Oct2026-09-26: 46 users2026-09-28: 46 users2026-10-07: 49 users2026-10-10: 52 users2026-10-15: 52 users2026-10-26: 67 users2026-11-06: 84 users2026-11-06: new version2026-10-26: new version2026-10-15: new version2026-10-10: new version2026-10-07: new version2026-09-28: new version846080Tracking began26 Sep10 Oct24 Oct2026-09-26: 46 users2026-09-28: 46 users2026-10-07: 49 users2026-10-10: 52 users2026-10-15: 52 users2026-10-26: 67 users2026-11-06: 84 users2026-11-06: new version2026-10-26: new version2026-10-15: new version2026-10-10: new version2026-10-07: new version2026-09-28: new version84
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-0684––
2026-10-2667––
2026-10-1552––
2026-10-1052––
2026-10-0749––
2026-09-2846––
2026-09-2646––
Users, 7 days
+17
since a week ago
Users, 30 days
+35
+71.4%
Rank
#71,366
by users, of 289,024 extensions
In its category
#23,189
of 114,373 in Tools

What changed

Every change found on a check, newest first

  1. New version 0.0.101, replacing 0.0.94.

  2. New version 0.0.94, replacing 0.0.90.

    The summary on the listing changed.

    The developer's contact email changed.

  3. New version 0.0.90, replacing 0.0.85.

  4. New version 0.0.85, replacing 0.0.84.

  5. New version 0.0.84, replacing 0.0.78.

    Added the permission contextMenus.

    Added the site where it runs scripts <all_urls>.

  6. New version 0.0.78, replacing 0.0.71.

Developer history

Moves to another publisher account and new contact emails, newest first

  1. The contact email changed.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • <all_urls>Every website
Sites where it runs scripts
  • *://m.youtube.com/*m.youtube.com
  • *://www.bilibili.com/video/*www.bilibili.com
  • *://www.youtube.com/*www.youtube.com
  • <all_urls>Every website
  • http://127.0.0.1/*127.0.0.1
  • http://localhost/*localhost
  • https://gemini.google.com/*gemini.google.com
Browser features
  • contextMenusAdd items to the right-click menu
  • declarativeNetRequestBlock or change network requests, using rules
  • sidePanelShow a side panel
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
light-reader69 –– Tools
window resizer plus25 –– Tools
All 3 extensions by luckySnail →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 6 Nov 2026, 05:31 UTC; next check around 4 Dec 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Lumi: AI Bilingual Subtitles, Video Summaries & Q&A” (ackkdapdaaemdljhmgpilbbbojmkmdad). Chrome Web Store data, last checked 2026-11-06. https://extensiontracker.com/extension/ackkdapdaaemdljhmgpilbbbojmkmdad. Accessed 2026-11-08.
BibTeX
@misc{extensiontracker_ackkdapdaaemdljhmgpilbbbojmkmdad,
  title   = {Lumi: AI Bilingual Subtitles, Video Summaries & Q&A (ackkdapdaaemdljhmgpilbbbojmkmdad)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-06},
  url     = {https://extensiontracker.com/extension/ackkdapdaaemdljhmgpilbbbojmkmdad},
  urldate = {2026-11-08}
}

The data is free to reuse under CC BY 4.0.

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