Speak it.
AI crafts it.
Send it.
An AI-powered keyboard that transforms your voice into perfectly crafted messages. Just speak and send—works in any app.
Hey! Are you coming to dinner tonight?
I'll be there around 8! Can't wait to catch up 😊
✨ AI Generated
I'll be there around 8! Can't wait to catch up 😊
Why VoiceKey?
Stop struggling with tiny keyboards. VoiceKey transforms your natural speech into polished messages using OpenAI GPT-4 and Whisper—and works system-wide in every app.
Voice-First Design
No tiny keys to tap. Just hold the button and speak naturally—VoiceKey uses OpenAI Whisper to transcribe your voice with incredible accuracy.
AI-Powered Craft
Say “tell them I'll be late” and get a polished message. Powered by GPT-4o-mini, VoiceKey transforms casual speech into perfectly crafted text.
Multilingual Support
Speak in one language, output in another. Perfect for international communication, language learning, or chatting with family abroad.
Lightning Fast
Speak for 3 seconds, get a perfectly crafted response in under 2 seconds. Way faster than thumb-typing, and no typos.
Privacy First
Your audio is only sent to OpenAI for transcription and generation—we don't store your messages or voice recordings. Everything is processed in real-time.
Works Everywhere
VoiceKey is a system keyboard that works in every app—WhatsApp, Slack, Gmail, Instagram, search bars, notes, forms. If it has text input, VoiceKey works there.
How It Works
Two simple steps to perfect messages
Tap & Speak
Hold the microphone button and describe what you want to say. “Tell them I'll arrive at 8pm and I'm bringing dessert.”
Accept & Send
Review the AI-crafted message, tap accept, and it's inserted right where you were typing. That easy.
Choose Your Plan
Start free, upgrade when you need more
Free
Perfect for trying out VoiceKey
- 15 messages/day with server AI
- AI-powered message crafting
- Works in all apps
- Rate limiting: 100 req/hour
Pro
For power users who message all day
- 1000 messages/day with server AI
- AI-powered message crafting
- Works in all apps
- Priority processing
- Higher rate limits
Pro subscription managed through Google Play • Cancel anytime
Ready to transform how you message?
Download VoiceKey and start speaking your messages into existence.