Speak. We'll write.

AI voice keyboard that transforms your speech into perfect text. 10x faster than typing.

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Download Whisper Flow

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AI Voice Keyboard

Whisper Flow

AI voice keyboard that transforms your speech into perfect text. 10x faster than typing with real-time transcription in every app.

πŸ€– Android Downloads:
macOS users: If you see "app is damaged and can't be opened" after unzipping, open Terminal and run: cd ~/Downloads & xattr -cr WhisperMac.app

Try It Live

🎀 Note: This demo requires microphone access and HTTPS. Click "Allow" when prompted. Maximum recording time is 2 minutes. If you don't see the permission dialog, check your browser settings or try using Chrome/Edge.

Your transcriptions will show here.

Why Choose Butterfly AI?

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10x Faster

Speak at 220 words per minute vs typing at 45 wpm. Save hours every week with voice input.

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AI Auto-Edits

Automatically removes filler words, fixes grammar, and formats your speech into perfect text.

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100+ Languages

Speak in any language and switch between them seamlessly. Supports multilingual transcription.

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Privacy First

Your voice data is encrypted and never shared. On-device processing for maximum security.

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Personal Dictionary

Automatically learns your unique words, names, and phrases for perfect transcription every time.

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Cross-Platform

Works seamlessly across macOS, iOS, Android. Your data syncs across all devices.

Trusted by Thousands

50K+
Active Users
1M+
Voice Minutes
100+
Languages
10x
Faster Than Typing