NflxMultiSubs 2021 (Netflix Multi. Subtitles)
Bilingual Subtitles for Netflix (fixed)
NflxMultiSubs 2021 - Bilingual Subtitles for Netflix
NflxMultiSubs 2021 (Netflix Multi. Subtitles) is a Firefox add-on that enables bilingual subtitles on Netflix. With updated features for the 2021 Netflix platform, this add-on supports multiple subtitles including image-based ones like Japanese, Chinese and Russian. It offers smart language selection, seamlessly integrated with the native Netflix UI and also includes a feature to adjust playback speed. This add-on is free and open source.
Add-on stats
By: gmertes
Creation date: 2021-10-20
Weekly download count: 94
Firefox on Android: No
Risk impact: Moderate risk impact 
Risk likelihood:
Manifest version: 2
Permissions:
- storage
- https://www.netflix.com/watch/*
- https://assets.nflxext.com/*
Size: 131.99K
Email: ad*****@gertmertes.be
URLs: Website
Ranking
Other platforms
Not available on Android
Not available on Edge
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Add-on summary
Best ever Chrome/Firefox extension to unleash bilingual subtitles on Netflix!
This is a fixed and updated re-release of the original NflxMultiSubs. This version contains a fix for the 2021 Netflix redesign that broke the original, and has various other bugfixes and improvements.
Click on the extension button to access the extension settings.
Features:
- Enable secondary subtitles in all languages (incl. image-based subtitles like Japanese, Chinese, Russian, …)
- Smart selection on secondary subtitles. Choose between 3 subtitle activation modes: disabled; automatically match subtitle language to audio language; or remember the last selected language.
- Seamless integration with native Netflix player UI -- switch languages in place
- Adjust playback speed with a hotkey ( [ and ] )
- Free and open source!
User reviews
These summaries are automatically generated weekly using AI based on recent user reviews.
Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated. Pros
- Works intuitively and effectively
- Supports custom size and color of subtitles
- User-friendly and lightweight (KISS principle)
- Very helpful for multi-language subtitles
Cons
- No toggle option to easily turn on/off the add-on
- Limited positioning options for subtitles
- Color text change feature seems ineffective
Most mentioned
- Need for a toggle option to turn the add-on on/off easily
- Support for custom size and color of subtitles
- Workability and intuitiveness of the extension
User reviews
Very nice addons. But would be very convenience if there is a toggle options to turn on / off. Right now, I'd have to go into the Add-Ons manager to turn it off.
Why would I want to turn it off? Yes, the second subtitles does allow the "Off" option, but then the main subtitle is floating weirdly on top, even in Compact
by SoraTheWeirdo, 2025-01-19
by Firefox user 18661087, 2024-11-27
by Firefox user 18635718, 2024-10-13
Add-on safety
Risk impact
NflxMultiSubs 2021 (Netflix Multi. Subtitles) requires a few sensitive permissions. Exercise caution before installing.
Risk likelihood
NflxMultiSubs 2021 (Netflix Multi. Subtitles) is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
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