Lexi Lumi: Netflix & YouTube Dual Subtitles, AI Translations & Flashcards
Chrome extension by clsstudio · Productivity · Tools
- Established publisher
A Chrome extension in Productivity · Tools with 31 users, barely installed. Audience over the last 30 days: +5.
Every site you visit. This extension can read and change the content of any page you open.
What the developer says, and 5 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 31
- Users, last 30 days
- +5
- Version
- 1.0.46
- Updated in the store
- 2026-08-08
- Published
- 2025-02-21
- Manifest
- V3
- Browser access
- 7 permissions, 1 site pattern
How it has moved
- 2026-10-0431
- 2026-10-0928
- 2026-10-1030
- 2026-10-1329
- 2026-10-1632
- 2026-10-1734
- 2026-10-1835
- 2026-10-1934
- 2026-10-2231
- 2026-10-2528
- 2026-10-2831
- 2026-10-3032
- 2026-11-0131
- 2026-09-0132
- 2026-09-0233
- 2026-09-0428
- 2026-09-0529
- 2026-09-0725
- 2026-09-0826
- 2026-09-1325
- 2026-09-1529
- 2026-09-1727
- 2026-09-2128
- 2026-09-2227
- 2026-09-2528
- 2026-09-2826
- 2026-10-0431
- 2026-10-0928
- 2026-10-1030
- 2026-10-1329
- 2026-10-1632
- 2026-10-1734
- 2026-10-1835
- 2026-10-1934
- 2026-10-2231
- 2026-10-2528
- 2026-10-2831
- 2026-10-3032
- 2026-11-0131
A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.
What it can reach
Every site you visit. This extension can read and change the content of any page you open.
-
Sign you in with a Google account
identity -
Run its own code on the pages it can access
scripting -
Act on the current tab, but only after you click it
activeTab
Show the remaining 4
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Schedule work to run later
alarms -
Add items to the right-click menu
contextMenus -
Open a panel beside the page
sidePanel -
Store data in your browser
storage
What changed recently
Nothing has moved on this listing since we started watching it.
The publisher
clsstudio publishes 3 listings we track, 47 users between them. Listed website: lexilumi.ai.
-
Kanaful 10 users
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BrainGuard - Minimalist Website Blocker 6 users
Like this one
Listings the catalog judges closest in what they say they do.
-
LangKey · Dual Subtitles & Language Learning (YouTube, Netflix) 253 users
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FluentHub: Videos, Stories, AI Tutor & Flashcards 348 users
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SubMerge 5 users
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FluentAI: Dual Subtitles for Netflix & more 9k users
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Telidioma: Interactive YouTube Subtitles 1k users
The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.
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The badge shows the audience and rating from our last pass over the store and links back to this page.
[](https://extops.dev/extensions/hlcdmbggmcohldipfebcneaknggdllem)<a href="https://extops.dev/extensions/hlcdmbggmcohldipfebcneaknggdllem"><img src="https://extops.dev/extensions/hlcdmbggmcohldipfebcneaknggdllem/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.