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Tab Subtitles — Live Captions & Translation

Chrome extension by hypnagonia · Productivity · Tools

A Chrome extension in Productivity · Tools with 47 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 2 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
47
Rating
5.0 (1 ratings)
Users, last 8 days
+45
Rating, last 30 days
Not watched long enough to say
Version
0.2.3
Updated in the store
2026-09-09
Published
2026-09-07
Manifest
V3
Browser access
7 permissions

How it has moved

Users
+45 since 08.09
2-47 · 4 readings
2026-09-08: appeared in the store2026-09-09: released 0.2.3
  1. 2026-09-082appeared in the store
  2. 2026-09-1011
  3. 2026-09-1337
  4. 2026-09-1547
Rating
+5.00 since 08.09
reviewsrating 0.00-5.00 · 4 readings
2026-09-08: appeared in the store2026-09-09: released 0.2.3
  1. 2026-09-08reviews0rating0.00appeared in the store
  2. 2026-09-10reviews0rating0.00
  3. 2026-09-13reviews1rating5.00
  4. 2026-09-15reviews1rating5.00
Users
+45 since 08.09
2-47 · 4 readings
2026-09-08: appeared in the store2026-09-09: released 0.2.3
  1. 2026-09-082appeared in the store
  2. 2026-09-1011
  3. 2026-09-1337
  4. 2026-09-1547
Rating
+5.00 since 08.09
reviewsrating 0.00-5.00 · 4 readings
2026-09-08: appeared in the store2026-09-09: released 0.2.3
  1. 2026-09-08reviews0rating0.00appeared in the store
  2. 2026-09-10reviews0rating0.00
  3. 2026-09-13reviews1rating5.00
  4. 2026-09-15reviews1rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Capture the contents of a tab tabCapture
  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
Show the remaining 4
  • Act on the current tab, but only after you click it activeTab
  • Run work in a hidden page offscreen
  • Open a panel beside the page sidePanel
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 0.2.3

What changed recently

  1. Store description rewritten (124 → 112 characters)
  2. Renamed from "Tab Subtitles" to "Tab Subtitles — Live Captions & Translation"
  3. Released version 0.2.3 (was 0.2.0)
Show the remaining 1
  1. Appeared in the store

The publisher

hypnagonia.

Like this one

Listings the catalog judges closest in what they say they do.

  1. Live Caption Translate Describes nearly the same job, smaller audience 667 users
  2. VoxSub: Live Subtitles & Video Translation Describes nearly the same job, smaller audience 6 users
  3. Live Audio Transcript Describes nearly the same job, smaller audience 14 users
  4. UniCaption - Live Subtitles & Translation Describes nearly the same job, smaller audience 171 users ★ 5.0
  5. Local AI Subtitle Describes nearly the same job, smaller audience 82 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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.