ZapVox — Communication Assistant for WhatsApp Web

Transcribe, translate and summarize voice messages. Local reminders, privacy mode and screen lock.

🎙️ ZapVox turns voice messages into text, translates, summarizes and adds personal privacy tools — right in the conversation. KEY FEATURES ✓ AI transcription: click the ✍️ button next to any audio and read the text in seconds. Supports 90+ languages. ✓ Translation: translate voice and text messages — the translation appears in the bubble itself, below the original. ✓ Smart summary: long recordings become a short topic summary. Great for meetings. ✓ Sentiment analysis: detect the tone of the conversation (positive, negative or neutral). ✓ Interface in 3 languages: use ZapVox in Portuguese, English or Spanish — it detects your browser language and you can switch anytime from the popup. ✓ Quick review: words transcribed with lower confidence are highlighted, so you only double-check what matters. ✓ Instant search: press Ctrl+K and find any past transcription in seconds. ✓ Local reminders 🔔: create one straight from an audio or from the panel. Notification at the scheduled time, fully offline. ✓ Privacy Mode 🔒: blurs contact names, profile photos and message content. Hover reveals individual items. Customizable shortcut (Ctrl+Shift+0 · Mac: Cmd+Shift+0). ✓ Screen Lock 🔐: protects the screen with a local PIN and auto-locks after inactivity. PRIVACY Reminders, blur and screen lock run 100% in your browser. Cloud transcription is optional and requires login. If you prefer using your own AI key, BYOK mode lets you process audio without going through our servers. PLANS Free: 10 transcriptions per day. Pro: 150 per day, with translation, summary and sentiment analysis. BYOK: unlimited with your free Groq key. Privacy policy: https://zapvoxia.com.br/privacy Support: https://zapvoxia.com.br/support Works on Chrome 116+ at web.whatsapp.com. Independent project, not affiliated with WhatsApp or Meta.