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Dual Subtitles for ARD & ZDF

Chrome extension by Fast IT · Productivity · Education

  • Established publisher

A Chrome extension in Productivity · Education with 223 users, barely installed.

Specific sites only: 15 match patterns.

What the developer says, and 2 screenshots

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

Users
223
Rating
5.0 (2 ratings)
Users, last 16 days
+49
Rating, last 30 days
Not watched long enough to say
Version
1.4.2
Updated in the store
2026-09-15
Published
2026-04-01
Manifest
V3
Browser access
5 permissions, 15 site patterns

How it has moved

Users
+49 since 31.08
174-223 · 8 readings
2026-09-07: released 1.3.22026-09-09: released 1.3.32026-09-10: released 1.3.52026-09-13: released 1.4.02026-09-14: released 1.4.12026-09-15: released 1.4.2
  1. 2026-08-31174
  2. 2026-09-02176
  3. 2026-09-04181
  4. 2026-09-06187
  5. 2026-09-07182released 1.3.2
  6. 2026-09-10180released 1.3.5
  7. 2026-09-13205released 1.4.0
  8. 2026-09-15223released 1.4.2
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 readings
2026-09-07: released 1.3.22026-09-09: released 1.3.32026-09-10: released 1.3.52026-09-13: released 1.4.02026-09-14: released 1.4.12026-09-15: released 1.4.2
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-06reviews2rating5.00
  5. 2026-09-07reviews2rating5.00released 1.3.2
  6. 2026-09-10reviews2rating5.00released 1.3.5
  7. 2026-09-13reviews2rating5.00released 1.4.0
  8. 2026-09-15reviews2rating5.00released 1.4.2
Users
+49 since 31.08
174-223 · 8 readings
2026-09-07: released 1.3.22026-09-09: released 1.3.32026-09-10: released 1.3.52026-09-13: released 1.4.02026-09-14: released 1.4.12026-09-15: released 1.4.2
  1. 2026-08-31174
  2. 2026-09-02176
  3. 2026-09-04181
  4. 2026-09-06187
  5. 2026-09-07182released 1.3.2
  6. 2026-09-10180released 1.3.5
  7. 2026-09-13205released 1.4.0
  8. 2026-09-15223released 1.4.2
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 readings
2026-09-07: released 1.3.22026-09-09: released 1.3.32026-09-10: released 1.3.52026-09-13: released 1.4.02026-09-14: released 1.4.12026-09-15: released 1.4.2
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-06reviews2rating5.00
  5. 2026-09-07reviews2rating5.00released 1.3.2
  6. 2026-09-10reviews2rating5.00released 1.3.5
  7. 2026-09-13reviews2rating5.00released 1.4.0
  8. 2026-09-15reviews2rating5.00released 1.4.2

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: 15 match patterns.

  • https://translate.googleapis.com/*
  • https://api.mymemory.translated.net/*
  • https://mozhi.adminforge.de/*
Show the remaining 9
  • https://de.wiktionary.org/*
  • https://commons.wikimedia.org/*
  • https://upload.wikimedia.org/*
  • https://subtitle.api.fastit.cc/*
  • https://www.ardmediathek.de/*
  • https://api.ardmediathek.de/*
  • https://*.tagesschau.de/*
  • https://*.kika.de/*
  • https://*.ard-mcdn.de/*
  • Sign you in with a Google account identity
  • See the email address of the signed-in Google account identity.email
  • Run its own code on the pages it can access scripting
Show the remaining 2
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.4.2
  2. Version 1.4.1
  3. Version 1.4.0 · Asked for more permissions (20, was 18)
Show the remaining 3
  1. Version 1.3.5 · Asked for more permissions (18, was 17)
  2. Version 1.3.3
  3. Version 1.3.2 · Asked for more permissions (17, was 13)

What changed recently

  1. Package size changed
  2. Supported languages changed (27 → 44)
  3. Store description rewritten
Show the remaining 9
  1. Released version 1.4.2 (was 1.4.1)
  2. Package size changed
  3. Released version 1.4.1 (was 1.4.0)
  4. Package size changed
  5. Asked for more permissions (20, was 18)
  6. Released version 1.4.0 (was 1.3.5)
  7. Package size changed
  8. Asked for more permissions (18, was 17)
  9. Released version 1.3.5 (was 1.3.3)

Older entries and the full day by day series are in the app.

The publisher

Fast IT publishes 3 listings we track, 290 users between them. Listed website: fastit.cc.

  1. X Bookmarks Exporter Fast IT · Productivity · Tools · published 2026-02-24 56 users ★ 5.0
  2. France TV Dual Subtitles Fast IT · Productivity · Education · published 2026-08-25 11 users ★ 5.0

Like this one

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

  1. Heidi - Dual Captions for german broadcaster ARD Mediathek Describes nearly the same job, smaller audience 61 users (last published figure) ★ 5.0
  2. Dual Subtitles for Netflix & YouTube — Butterfluent Describes nearly the same job, smaller audience 41 users ★ 4.5
  3. Lokia - Dual Subtitles & Language Learning Describes nearly the same job, smaller audience 20 users ★ 5.0
  4. Lingosive: AI Dual Subtitles & Translator — YouTube & Netflix Describes nearly the same job, smaller audience 5k users ★ 4.2
  5. TwoSub Describes nearly the same job, smaller audience 27 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.