How it works
Three steps to get started
1
Receive a voice message
Any WhatsApp voice note or audio message appears in your chat as usual.
2
Volt transcribes it instantly
With one click, Volt converts the audio to text and generates a concise summary of the key points.
3
Read, search, and act
Scan the transcript, search for specific details, and reply faster — without ever pressing play.
Benefits
Why professionals choose Volt
Speed
Read 5x faster than listening
A 3-minute voice note becomes a 15-second read. Scan transcripts instead of waiting through long audio messages.
Summaries
Get the key points instantly
Volt highlights the main ideas, action items, and decisions from every voice message — perfect for busy professionals.
Searchable
Find what was said, when you need it
Voice messages become searchable text. Find that address, phone number, or detail without replaying the entire clip.
FAQ
Frequently asked questions
- Which languages does the transcription support?
- Volt supports transcription in over 50 languages including English, Spanish, Portuguese, French, German, Arabic, Hindi, and more. It auto-detects the language of each voice note.
- How accurate is the transcription?
- Volt uses advanced AI models to deliver high-accuracy transcriptions, even with background noise or accented speech. Accuracy is typically above 95% for clear audio.
- Does the transcription happen on my device?
- Audio is processed securely and never stored on our servers. Volt prioritizes your privacy — transcriptions are generated in real time and only visible to you.
- Can I transcribe group voice messages?
- Yes. Volt transcribes voice messages from individual and group chats alike, so you can stay on top of every conversation.
- Is audio transcription included in the free plan?
- The free plan includes a limited number of transcriptions per day. Upgrade to Premium for unlimited audio transcription and summaries.
Ready to supercharge your WhatsApp?
Join thousands of professionals who use Volt to save hours every week on WhatsApp.