According to AlphaMoat, as of 2026-09, the Chrome extension AI Dictionary has 138 users (+14% MoM), rated 5 (4 reviews) — ranked #3,727 of 9,324 AI browser extensions, and #930 of 2,418 in General AI.
Stop losing focus to word lookups. Keep your flow state, keep moving. 100+ weekly active users rely on it. Unlike most dictionaries, AI Dictionary understands what you're reading — it uses the surrounding context of the page to give you a definition that actually fits, not just a generic entry from a static word list.
⚡ 𝗛𝗼𝘄 𝗜𝘁 𝗪𝗼𝗿𝗸𝘀
1. Select any word, phrase, or expression on the page 2. Right-click → "Define with AI Dictionary" 3. A precise, context-aware definition appears — inline, instantly, without leaving the page
🎯 𝗞𝗲𝘆 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀
🧠 Context-aware AI — definitions reflect what you're reading, not a fixed database entry 🎚️ Definition depth — choose Concise, Detailed, or In-depth to match your reading mode 📍 Cursor-relative popup — appears where you're looking, not in a distant corner 📊 Subscription status — see your tier, usage, and reset date right inside the extension 🌍 Works everywhere — any website, any text, any topic 🔐 No account required — install and start using immediately 👁️ Privacy-first — only the selected text and page title leave your browser, nothing else 💎 Flexible plans — Free for casual use, Pro for power users, Lifetime for a one-time price
👤 𝗪𝗵𝗼 𝗜𝘁'𝘀 𝗙𝗼𝗿 Students decoding academic papers, professionals encountering unfamiliar industry terms, developers reading through technical documentation, researchers staying in flow, and non-native English speakers who need meaning that fits the sentence — not just the word.
🔒 𝗣𝗿𝗶𝘃𝗮𝗰𝘆
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.