Launching today
ZapVox
WhatsApp Web audios → text in 99+ languages. 3 seconds
4 followers
WhatsApp Web audios → text in 99+ languages. 3 seconds
4 followers
Stop pressing play on long WhatsApp voice messages. ZapVox transcribes every audio to text instantly, right inside WhatsApp Web. 99+ languages. Translate, summarize, sentiment analysis. AI cascade: Groq Whisper + Gemini + OpenAI. Fully encrypted - audio never leaves your machine in the clear. Manifest V3 + TypeScript. 10 free transcriptions/day, BYOK Groq unlimited, Pro $3.99/mo. Built solo over 2 years.
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honestly this looks super useful, the encryption angle is a nice touch. one thing though, can you add a way to set it to auto transcribe only when the voice note is over like 30 seconds, basically skip the short ones so it doesn't interrupt the flow for casual messages
The local-first encryption angle is genuinely cool, love that audio never leaves my machine unencrypted. One thing that would make it click for my workflow though is a keyboard shortcut inside WhatsApp Web so I can transcribe without clicking anything, maybe just highlight the audio and hit a hotkey. Would save a ton of time when I have a backlog of voice notes to get through.
Finally a solution to those endless voice notes. Tried it on a Spanish message and the summary was actually useful, not just a raw transcript.