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

Manifest V2
By: gmertes
Daily users: 2,889
48
Rating: 4.57
(14)
Version: 3.0.0 (Last updated: 2025-03-08)
Version code: 5906375
Creation date: 2021-10-20
Weekly download count: 83
Firefox on Android: No
Permissions:
  • storage
  • https://www.netflix.com/watch/*
  • https://assets.nflxext.com/*
Size: 131.93K
URLs: Website
Full description: See detailed description

Other platforms

Not available on Android
Not available on Edge

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 immediately
  • Supports custom size and color of subtitles
  • Overall very useful
  • Keeps it simple and efficient
Cons
  • No option to easily toggle on/off
  • Positioning of subtitles is limited
  • Color text option seems ineffective
Most mentioned
  • Need for a toggle option to turn off the add-on easily
  • Desire for more subtitle positioning options
  • Customizable subtitle features
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

View all user reviews

Add-on safety

Risk impact

NflxMultiSubs 2021 (Netflix Multi. Subtitles) requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Request access to the following domains: netflix.com, nflxext.com
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of NflxMultiSubs 2021 (Netflix Multi. Subtitles). Use it at your own risk.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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