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DuoSub - Subtitle Creator

Chrome extension by DuoSub · Productivity · Tools

A Chrome extension in Productivity · Tools with 80 users, barely installed.

Specific sites only: 3 match patterns.

What the developer says, and 3 screenshots

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

Users
80
Rating
not rated yet
Users, last 16 days
+10
Version
1.0.0
Updated in the store
2026-01-02
Published
2025-12-31
Manifest
V3
Browser access
2 permissions, 3 site patterns

How it has moved

Users
+10 since 01.09
67-80 · 8 readings
  1. 2026-09-0170
  2. 2026-09-0273
  3. 2026-09-0472
  4. 2026-09-0668
  5. 2026-09-0867
  6. 2026-09-1374
  7. 2026-09-1580
  8. 2026-09-1680
Users
+10 since 01.09
67-80 · 8 readings
  1. 2026-09-0170
  2. 2026-09-0273
  3. 2026-09-0472
  4. 2026-09-0668
  5. 2026-09-0867
  6. 2026-09-1374
  7. 2026-09-1580
  8. 2026-09-1680

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

Specific sites only: 3 match patterns.

  • https://script.google.com/*
  • https://script.googleusercontent.com/*
  • https://raw.githubusercontent.com/*
  • Manage your downloads downloads
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

DuoSub publishes 2 listings we track, 120 users between them. Listed website: duosub.github.io.

  1. DuoLines - Interlinear Dual Language Creator and Translator DuoSub · Productivity · Tools · published 2026-02-26 40 users ★ 1.0

Like this one

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

  1. SRT/VTT/ASS Subtitle Translator powered by ChatGPT Describes nearly the same job, smaller audience 359 users ★ 4.3
  2. ASS Subtitle Translator Describes nearly the same job, smaller audience 25 users
  3. Subtitle Translator - Translate Subtitle Online Describes nearly the same job, smaller audience 510 users ★ 5.0
  4. Easy Subtitle Translator Describes nearly the same job, smaller audience 19 users
  5. SRT AI Translator Describes nearly the same job, smaller audience 60 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.

See what the panel does

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.