Translate words with a click right in the video, remember them with flashcards — all for free.
Subtitles, translation, pronunciation, vocabulary, and review — right in your browser
Watch videos with two languages at once. Target language on top, native below. Works on any video with subtitles.
Translation considers the full sentence context — not just a dictionary entry, but the precise meaning in that specific phrase.
Transcription for every word and native-quality audio playback.
The algorithm adapts to your memory — showing words right when you're about to forget them. Learning center with stats and streaks.
Every word saved with a video screenshot and subtitle audio. Visual memory works 3x better.
Core features are free forever. Premium for those who want more.
Subscription renews automatically. Terms in the public offer | support@linglass.app
10 seconds to install — and your first video already has dual subtitles. Free, no signup.
Install for Chrome