LexiSpark: Science-Backed Video Learning by Rnbsov

Learn languages from YouTube & HDrezka videos with dual subtitles, word translation, and FSRS spaced repetition.

About this extension

LexiSpark is a science-backed language learning tool that turns your favorite videos into interactive lessons. Seamlessly integrate dual subtitles and instant word translations into YouTube, Netflix, Coursera, and HDrezka.

Key Features:
Smart Overlays: Interactive subtitle translation on top streaming platforms.
FSRS Spaced Repetition: Save new vocabulary and learn it efficiently using scientifically proven memory algorithms.
Contextual Learning: Learn words as they are used in real movies and lectures

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Permissions and data

Required permissions:

Block content on any page
Access your data for sites in the coursera.org domain
Access your data for sites in the crunchyroll.com domain
Access your data for sites in the hdrezka.ag domain
Access your data for sites in the hdrezka.cm domain
Access your data for sites in the hdrezka.co domain
Access your data for sites in the hdrezka.kim domain
Access your data for sites in the hdrezka.me domain
Access your data for sites in the hdrezka.sh domain
Access your data for sites in the rezka.ag domain
Access your data for sites in the rezkery.com domain
Access your data for sites in the rezkify.com domain
Access your data for sites in the anix.pm domain
Access your data for sites in the dokicloud.one domain
Access your data for sites in the echovideo.ru domain
Access your data for sites in the echovideo.to domain
Access your data for sites in the megacloud.blog domain
Access your data for sites in the megacloud.club domain
Access your data for sites in the megacloud.tv domain
Access your data for sites in the megaplay.buzz domain
Access your data for sites in the rapid-cloud.co domain
Access your data for sites in the weneverbeenfree.com domain
Access your data for sites in the 9anime.to domain
Access your data for sites in the 9animetv.to domain
Access your data for sites in the aniwatch.to domain
Access your data for sites in the aniwave.ru domain
Access your data for sites in the aniwave.to domain
Access your data for sites in the aniwaves.ru domain
Access your data for sites in the hianime.sk domain
Access your data for sites in the hianime.to domain
Access your data for sites in the hianimetv.cfd domain
Access your data for sites in the hianimez.to domain
Access your data for sites in the jut.su domain
Access your data for sites in the netflix.com domain
Access your data for sites in the youtube.com domain
Access your data for localhost:3001

Optional permissions:

Access your data for sites in the youtube.com domain
Access your data for sites in the hdrezka.ag domain
Access your data for sites in the hdrezka.me domain
Access your data for sites in the hdrezka.co domain
Access your data for sites in the hdrezka.cm domain
Access your data for sites in the hdrezka.kim domain
Access your data for sites in the hdrezka.sh domain
Access your data for sites in the rezka.ag domain
Access your data for sites in the rezkify.com domain
Access your data for sites in the rezkery.com domain
Access your data for sites in the coursera.org domain
Access your data for sites in the netflix.com domain
Access your data for sites in the lexispark.app domain
Access your data for sites in the crunchyroll.com domain
Access your data for sites in the jut.su domain
Access your data for sites in the hianime.to domain
Access your data for sites in the hianime.sk domain
Access your data for sites in the hianimez.to domain
Access your data for sites in the hianimetv.cfd domain
Access your data for sites in the aniwatch.to domain
Access your data for sites in the 9anime.to domain
Access your data for sites in the 9animetv.to domain
Access your data for sites in the aniwave.ru domain
Access your data for sites in the aniwaves.ru domain
Access your data for sites in the aniwave.to domain
Access your data for sites in the megacloud.tv domain
Access your data for sites in the megacloud.blog domain
Access your data for sites in the megacloud.club domain
Access your data for sites in the megaplay.buzz domain
Access your data for sites in the dokicloud.one domain
Access your data for sites in the rapid-cloud.co domain
Access your data for sites in the anix.pm domain
Access your data for sites in the lostproject.club domain
Access your data for sites in the lostproject.one domain
Access your data for sites in the echovideo.ru domain
Access your data for sites in the echovideo.to domain
Access your data for sites in the 2cdns.com domain
Access your data for sites in the weneverbeenfree.com domain
Access your data for localhost:3000
Access your data for lexispark.app
Access your data for api.lexispark.app
Access your data for api.mymemory.translated.net

Required data collection, according to the developer:

Authentication information
Website activity
Website content