SurfLexAI - AI-Powered Language Learning Assistant

About

Tired of memorizing words that vanish the next day?

You looked them up, maybe wrote them in a notebook — but honestly…

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You forget by tomorrow
The word you checked today is gone tomorrow. Without spaced repetition, nothing sticks — and your effort goes to waste.

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You can't use them in a sentence
You know the meaning, but when it's time to speak or write, you freeze. Recognizing a word and using it are not the same thing.

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Translations feel out of context
The dictionary lists ten meanings — which one fits this sentence? You end up with awkward, wrong guesses.

SurfLexAI breaks that loop while you read:

• Double-click any word on a webpage — get a context-aware translation, part of speech, and idiom detection powered by Gemini.
• Save it in one click with the full sentence. Saved words are highlighted automatically wherever they appear.
• Review with SM-2 spaced repetition: flashcards, quizzes, fill-in-the-blank, matching, and writing practice — the right word at the right time.

💬 Ask AI while you learn
• Stuck on a word? Ask a follow-up question right from the tooltip — usage, grammar, nuance, all explained in your language.
• Practice tab: chat with an AI conversation partner on any topic, get instant error correction, and ask about anything in the conversation.
• Roleplay scenarios — job interview, café chat, email writing — practice real situations, not just lists.

Works on any webpage and PDF. Sign in to sync your word list between Chrome and the mobile app (mobile app coming very soon — not published yet).

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