Polyscript - Dual Subtitles for YouTube, Netflix, Disney+ & Prime
Chrome extension by sammomichael · Productivity · Education
- Established publisher
A Chrome extension in Productivity · Education with 28 users, barely installed. Audience over the last 30 days: +10.
Specific sites only: 35 match patterns.
What the developer says, and 4 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 28
- Users, last 30 days
- +10
- Rating, last 30 days
- Steady over 30 days
- Version
- 1.104.1361
- Updated in the store
- 2026-09-09
- Published
- 2026-02-25
- Manifest
- V3
- Browser access
- 10 permissions, 35 site patterns
How it has moved
- 2026-10-0418
- 2026-10-0820
- 2026-10-0922
- 2026-10-1019
- 2026-10-1321
- 2026-10-1622
- 2026-10-1721
- 2026-10-1920
- 2026-10-2123
- 2026-10-2224
- 2026-10-2326
- 2026-10-2427
- 2026-10-2528
- 2026-10-2827
- 2026-10-2928
- 2026-11-0128
- 2026-11-0328
- 2026-10-04reviews1
- 2026-10-08reviews1
- 2026-10-09reviews1
- 2026-10-10reviews1
- 2026-10-13reviews1
- 2026-10-16reviews1
- 2026-10-17reviews1
- 2026-10-19reviews1
- 2026-10-21reviews1
- 2026-10-22reviews1
- 2026-10-23reviews1
- 2026-10-24reviews1
- 2026-10-25reviews1
- 2026-10-28reviews1
- 2026-10-29reviews1
- 2026-11-01reviews1
- 2026-11-03reviews1
- 2026-08-3112
- 2026-09-0213
- 2026-09-0510
- 2026-09-0611released 1.104.1341
- 2026-09-079
- 2026-09-0811
- 2026-09-1010released 1.104.1361
- 2026-09-1312
- 2026-09-1513
- 2026-09-1716
- 2026-09-2017
- 2026-09-2118
- 2026-09-2517
- 2026-09-2616
- 2026-10-0418
- 2026-10-0820
- 2026-10-0922
- 2026-10-1019
- 2026-10-1321
- 2026-10-1622
- 2026-10-1721
- 2026-10-1920
- 2026-10-2123
- 2026-10-2224
- 2026-10-2326
- 2026-10-2427
- 2026-10-2528
- 2026-10-2827
- 2026-10-2928
- 2026-11-0128
- 2026-11-0328
- 2026-08-31reviews1
- 2026-09-02reviews1
- 2026-09-05reviews1
- 2026-09-06reviews1released 1.104.1341
- 2026-09-07reviews1
- 2026-09-08reviews1
- 2026-09-10reviews1released 1.104.1361
- 2026-09-13reviews1
- 2026-09-15reviews1
- 2026-09-17reviews1
- 2026-09-20reviews1
- 2026-09-21reviews1
- 2026-09-25reviews1
- 2026-09-26reviews1
- 2026-10-04reviews1
- 2026-10-08reviews1
- 2026-10-09reviews1
- 2026-10-10reviews1
- 2026-10-13reviews1
- 2026-10-16reviews1
- 2026-10-17reviews1
- 2026-10-19reviews1
- 2026-10-21reviews1
- 2026-10-22reviews1
- 2026-10-23reviews1
- 2026-10-24reviews1
- 2026-10-25reviews1
- 2026-10-28reviews1
- 2026-10-29reviews1
- 2026-11-01reviews1
- 2026-11-03reviews1
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
Specific sites only: 35 match patterns.
https://*.youtube.com/*https://*.youtube-nocookie.com/*https://m.youtube.com/*
Show the remaining 9
https://*.youtu.be/*https://*.googlevideo.com/*https://*.ytimg.com/*https://*.netflix.com/*https://*.primevideo.com/*https://*.amazon.com/gp/video/*https://*.peacocktv.com/*https://*.paramountplus.com/*https://*.disneyplus.com/*
-
Talk to an application installed on your computer
nativeMessaging -
See the address and title of every tab you have open
tabs -
Watch the network requests your browser makes
webRequest
Show the remaining 7
-
Block or redirect requests on the sites it can access
declarativeNetRequestWithHostAccess -
Run its own code on the pages it can access
scripting -
Act on the current tab, but only after you click it
activeTab -
Schedule work to run later
alarms -
Add items to the right-click menu
contextMenus -
Run work in a hidden page
offscreen -
Store data in your browser
storage
Version history
- Version 1.104.1361
- Version 1.104.1341 · Asked for more permissions (45, was 41)
- Version 1.104.1180 · Asked for more permissions (41, was 40)
What changed recently
- Released version 1.104.1361 (was 1.104.1341)
- Package size changed
- Asked for more permissions (45, was 41)
Show the remaining 7
- Store description rewritten (113 → 112 characters)
- Renamed from "Polyscript" to "Polyscript - Dual Subtitles for YouTube, Netflix, Disney+ & Prime"
- Released version 1.104.1341 (was 1.104.1180)
- Package size changed
- Asked for more permissions (41, was 40)
- Store description rewritten (131 → 113 characters)
- Released version 1.104.1180 (was 1.104.1082)
The publisher
sammomichael. Listed website: polyscript.app.
Like this one
Listings the catalog judges closest in what they say they do.
-
Subtiltée: Learn Languages: Netflix, YouTube & More (Language Reactor Alt) 706 users
-
Sabi - AI Whisper & Dual Subtitles on Netflix, YouTube, Disney+, Viki 3k users
-
Linglass — Dual Subtitles for YouTube & Netflix 8k users
-
Dual Subtitles: Netflix, YouTube, Prime Video, Disney+ | Fluent by Accident 9 users
-
Learnable: Learn Languages While You Watch 195 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.
Want this mark on your extension in our catalog?
Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works
Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.
Add a badge to your README or site
The badge shows the audience and rating from our last pass over the store and links back to this page.
[](https://extops.dev/extensions/jdjbdhoffbdeaaffgghonfplhnnphnpj)<a href="https://extops.dev/extensions/jdjbdhoffbdeaaffgghonfplhnnphnpj"><img src="https://extops.dev/extensions/jdjbdhoffbdeaaffgghonfplhnnphnpj/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.