CallVocab — Live Subtitle Translator & Dictionary

Turn every English video call into an English lesson. CallVocab reads the live captions your call already shows and mirrors them into its own panel — where every single word is clickable. See a word you don't know? Tap it. You get its English meaning, its pronunciation, and it's saved to your vocabulary list instantly. Don't understand a whole sentence? Tap 🌐 and read that line in your own language — 16 are supported. Then, after the call, review everything as flashcards — organized by meeting, with the full transcript of each call kept for you. ━━ HOW IT WORKS ━━ 1. Join a call on Google Meet or Microsoft Teams. 2. Turn on live captions (CC). 3. Click any word in the CallVocab panel to see its meaning — it's saved automatically. 4. Open CallVocab later to review your words as flashcards. ━━ WHAT YOU GET ━━ • 💡 Know every word but not what they MEAN? ("let's circle back", "ballpark figure", "I'm not sure that flies") A 💡 appears on any line with an idiom or business expression: tap it to read what it means in your language, and whether the speaker is postponing, politely saying no, or setting a deadline. Built in — works offline • The panel sits right on top of your call's own captions — no duplicate captions, nothing extra covering the meeting. Drag it anywhere to move it • Click any word → English definition, phonetics, and examples • Hear any word pronounced by a native English voice • Every word is saved with the sentence it came from, so context is never lost • Tap 🌐 on any caption line to read it in your language — line by line, only the lines you ask for • Click words INSIDE a definition too — look up what you don't understand in the explanation itself • Flashcards built from your own saved words • Every meeting kept with its full transcript — read, export or delete it • Organize words into your own sections, and mark words as mastered • Export everything as Markdown or plain text • Interface in 16 languages: English, العربية, Español, Français, Deutsch, Italiano, Português, Русский, 中文, 日本語, 한국어, हिन्दी, فارسی, اردو, עברית, Türkçe ━━ FREE, WITH NO CATCH ━━ • No account, no sign-up, no login • No API key to paste in • No subscription, no trial, no ads • Your words and transcripts are stored on YOUR computer, not on a server ━━ IMPORTANT — PLEASE READ BEFORE INSTALLING ━━ • Live captions must be ON in your call. CallVocab reads the captions the platform provides; it does not do its own speech recognition. • ZOOM is not supported. Zoom lists only its desktop and mobile apps as able to show captions, and no browser extension can read a desktop application, so there is nothing for CallVocab to read. • MICROSOFT TEAMS: only Teams on the web. Some organizations disable live captions by policy; if yours does, CallVocab has nothing to read. • The built-in Arabic/Turkish word dictionary works offline but covers common vocabulary. Rarer words still get their full English definition. ━━ PRIVACY ━━ Your vocabulary, meetings and transcripts stay in your browser's local storage. Clicking a word sends only that one word to a free public dictionary API. Tapping 🌐 sends only that one caption line to a translation service — nothing is translated unless you ask for it, line by line. The 💡 expression notes are built into the extension and send nothing. Full policy: https://www.callvocab.com/privacy