Sparks

Turn any webpage or YouTube video into a language learning session.

Spark is a vocabulary-first language learning app. You read real content in your target language, tap words you don't know, and build a personal vocabulary database over time. The extension makes the "import" step disappear.

HOW IT WORKS
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Find an article or YouTube video in your target language. Click the Spark extension icon. A confirmation bar appears at the top of the page — confirm, and the content is added to your Spark library in seconds.

That's it. No copying URLs. No switching tabs. No pasting. One click and you're reading.

YOUTUBE IS FAST
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Most tools take nearly a minute to process a YouTube video. Sparks extracts captions directly from the page — so your video is ready to read in 2–5 seconds.

WHAT YOU CAN IMPORT
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• News articles, blog posts, opinion pieces — any webpage
• YouTube videos (captions extracted automatically)

WHAT HAPPENS NEXT
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After importing, Spark opens your content in a clean reading interface. Tap any word to look it up, mark words as known or unknown, and watch your vocabulary grow with every session. Your word list travels with you — everything you've learned is tracked in one place.

WHO IT'S FOR
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Anyone learning a language through immersion — reading and watching content in the language they're studying. Spark supports Spanish, French, German, Italian, Portuguese, Japanese, Korean, Chinese, Russian, Arabic, and more.

REQUIRES A SPARK ACCOUNT
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Sign in with your Spark account at app.learnwithspark.io.

New? Create a free account in under a minute.