Learn German with YouTube

Learn German with YouTube from real videos you already watch

YouTube has millions of German videos — podcasts, news, vlogs, grammar lessons. Butterfluent turns any of them into an interactive German lesson. Paste the URL, get dual subtitles, and click any word to understand it immediately.

Chrome Extension

Understand German while watching Netflix & YouTube

Click words directly inside videos. No tab switching.

How it works

Step 1
Paste any YouTube URL into Butterfluent. The web app generates German subtitles in seconds — even for videos with no existing captions.
Step 2
Watch with dual subtitles (German + English) that are fully synced to the video. No setup, no manual alignment.
Step 3
Click any German word to get instant translation, noun gender, verb tense, and grammar context. Save words to review later.

What you get

AI-generated subtitles for any YouTube video
Dual subtitles (German + English) synced automatically
Clickable word lookup with gender, tense, and grammar
Works on any German YouTube content — news, shows, vlogs
Vocabulary tracking and flashcard export
Free plan: 5 videos/month, no credit card needed

Explore more

Try the web app German learning blog Butterfluent home