Displays subtitles in your preferred language from 55 options, below the original Netflix subtitles.

Latest Version

Version
1.2.0
Update
February 23, 2025
Size
937KiB
Developer
Category
Users
0
Rating
0 ★
Manifest Version
3
Web Store Status
Languages Support
Bahasa Indonesia
Bahasa Melayu
Deutsch
English
English (UK)
Filipino
Français
Kiswahili
Nederlands
Norsk
Tiếng Việt
Türkçe
Català
Dansk
Eesti
Español
Español (Latinoamérica)
Hrvatski
Italiano
Latviešu
Lietuvių
Magyar
Polski
Português (Brasil)
Português (Portugal)
Română
Slovenský
Slovenščina
Suomi
Svenska
čeština
Ελληνικά
Српски
български
русский
українська
עברית
فارسی‎
मराठी
हिन्दी
বাংলা
ગુજરાતી
தமிழ்
తెలుగు
ಕನ್ನಡ
മലയാളം
ไทย
አማርኛ
‫العربية
中文 (简体)
中文 (繁體)
日本語
한국어
See more
Permissions
Storage
Identity
Identity.email
Tabs
See more

Netflix Dual Subtitles Master Extension

✨ Make Netflix More Enjoyable and More Convenient

\"Netflix Dual Subtitle Master\" is a tool that enhances your Netflix viewing experience.
By displaying both Netflix's foreign language subtitles (Primary subtitles) and your native language subtitles (Secondary subtitles) simultaneously, it enables deeper content understanding and effective language learning.

🌟 Main Features

- Simultaneous display of secondary subtitles in your native language from 55 language options worldwide
- Supports languages not offered by Netflix!
- Works with content in any language, not just English
- Two subtitle modes available:
- AI-translated subtitles
- Netflix-provided subtitles
- Easy ON/OFF with a single button on screen
- Automatic position adjustment for optimal subtitle placement without compromising viewing experience

💡 Recommended for

- Language learners
- Learn while comparing your target language with your native language
- Those who want to enjoy new releases immediately
- Watch with native language subtitles without waiting for official subtitle releases

📱 Easy Usage Guide

1. Install the extension
2. Play content on Netflix
- [Important] First-time users must reload the page. Without this, the ON/OFF button may not appear
3. Locate the ON/OFF button
- Appears near Netflix's volume button
4. Start free trial
- Hover over OFF button and click Sign in with Google button
- No credit card required!
5. Switch ON/OFF button to ON to enable features
- [Important] Netflix subtitles must also be enabled

🌍 Secondary Subtitle Language Settings

- Default setting:
- Chrome's language setting (First language in Preferred languages) is automatically set as secondary subtitle language
- How to change language:
1. Click the gear icon (⚙️) on the ON button
2. Select desired language from 55 options
- Selected language is automatically saved and applied from next time

🔄 Two Subtitle Modes: 🟩 AI Translation ⇔ 🟦 Netflix-provided Subtitles

The extension offers two subtitle display modes, identifiable by the ON button color.
1. AI-translated Subtitles (🟩 Green button)
- Display:
- Primary subtitles: Netflix original subtitles
- Secondary subtitles: AI-translated subtitles
- Features:
- Universal mode available for all content
- Can generate subtitles in languages not offered by Netflix
- Uses high-accuracy translation engine
- How to apply:
- Activates when primary and secondary subtitle languages differ
2. Netflix-provided Subtitles (🟦 Blue button)
- Display:
- Primary subtitles: Netflix original subtitles
- Secondary subtitles: Netflix original subtitles
- Features:
- High-quality official Netflix subtitles shown as secondary subtitles
- Only available for content where Netflix provides subtitles in your secondary subtitle language
- How to apply:
1. [Important] Once only, change primary subtitle language to match secondary subtitle language and confirm button turns blue
2. Then change primary subtitle language back to desired foreign language to watch with both Netflix-provided subtitles

⏱️ After Free Trial

- Free trial ends 24 hours after login, button automatically turns OFF
- To continue using, hover over OFF button and click \"Start Subscription\"
- Complete subscription process on Netflix Dual Subtitle Master subscription page
- Unlimited access to all features for less than the price of a coffee per month
- Check exact pricing on subscription page
- Cancel anytime through Stripe portal

⚠️ Usage Notes

- While AI translation is continuously improved for high accuracy, please note it's not perfect
- Service may become unstable or unavailable when Netflix updates their system, and fixes may take time

🔧 Support Information

- Access Stripe portal to check invoices, update payment methods, or cancel subscription: https://netflix-dual-subtitles-master.web.app/
- Help improve our service by submitting feature requests or bug reports: https://docs.google.com/forms/d/e/1FAIpQLScXqDnGSbrLYbnbZUF293I_aLOkEhOr4yBmNakoToXd6RW5fA/viewform?usp=dialog

🎯 About Development & Operation
We invest in translation engine accuracy improvements and stable system operation to provide better service continuously. We strive to offer services at affordable prices while covering these costs. We appreciate your understanding and support.
Read more

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "default_locale": "en", "name": "__MSG_extensionName__", "description": "__MSG_extensionDescription__", "version": "1.2.0", "permissions": [ "storage", "identity", "identity.email", "tabs" ], "host_permissions": [ "*://*.netflix.com/*", "*://*.googleapis.com/*", "*://*.netflix-dual-subtitles.web.app/*", "*://*.netflix-dual-subtitles.firebaseapp.com/*", "https://apis.google.com/*", "https://www.gstatic.com/*", "https://securetoken.googleapis.com/*" ], "content_scripts": [ { "matches": [ "*://*.netflix.com/*" ], "js": [ "content.bundle.js" ] } ], "background": { "service_worker": "background.bundle.js", "type": "module" }, "content_security_policy": { "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'" }, "oauth2": { "client_id": "551494489864-pi032cdh21gk01b3lgv9d93vl6gpspe8.apps.googleusercontent.com", "scopes": [ "https://www.googleapis.com/auth/userinfo.email", "https://www.googleapis.com/auth/userinfo.profile" ] }}
Read more

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