Item logo image for StreamFluency

StreamFluency

ExtensionEducation1 user
Item media 4 (screenshot) for StreamFluency
Item media 1 (screenshot) for StreamFluency
Item media 2 (screenshot) for StreamFluency
Item media 3 (screenshot) for StreamFluency
Item media 4 (screenshot) for StreamFluency
Item media 1 (screenshot) for StreamFluency
Item media 1 (screenshot) for StreamFluency
Item media 2 (screenshot) for StreamFluency
Item media 3 (screenshot) for StreamFluency
Item media 4 (screenshot) for StreamFluency

Overview

Learn languages by watching videos with dual-language subtitles

Learn a language with the shows and videos you already watch. StreamFluency adds original-language subtitles to YouTube, Netflix, Crunchyroll and Viki, together with a translation line. Click any word to see its meaning, reading and an explanation of how it's used in that sentence — without leaving the video. • Dual subtitles: the original line and your language, synced to the video • Click any word: meaning, pronunciation, grammar notes • Japanese with furigana, Mandarin split into words with pinyin, Korean with romanization • Save words and phrases with the exact scene, then review them with spaced repetition • Ask the study assistant about any line • Export your vocabulary to Anki Free to start. Create an account at streamfluency.com. StreamFluency is not affiliated with YouTube, Netflix, Crunchyroll or Viki. Use it with your own subscriptions.

Details

  • Version
    0.4.3
  • Updated
    November 5, 2026
  • Features
    Offers in-app purchases
  • Offered by
    workvitorvargasdev@gmail.com
  • Size
    469KiB
  • Languages
    10 languages
  • Developer
    JOAO VITOR SOARES DE VARGAS
    Alvorada, Fátima Av. Salome, 517 Alvorada, RS 94828-320 BR
    Email
    support@streamfluency.com
    Phone
    +55 51 99514-0265
  • Trader
    This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.

Privacy

Manage extensions and learn how they're being used in your organization

StreamFluency has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

StreamFluency handles the following:

Personally identifiable information
Authentication information
Personal communications
Location
Web history
User activity
Website content

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

Google apps