AI dictation for Mac that turns natural speech into clear, polished text
Free AI voice isolator to remove noise from audio and video in your browser, or strip background music with GPU isolation
Stage
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Free: 3,000 text units per week, all features included. Unlimited: $6.99/month or $59.99/year (equivalent to $5/month). Prepaid credits: CNY 9.90 one-time for 30,000 usage units.
Noise cleanup: free and unlimited. AI voice isolation: 1 Credit per minute. Credit packs: 100 Credits for $4.99 (5.0¢ per minute), 250 Credits for $9.99 (4.0¢ per minute). New accounts receive 10 free Credits.
Key features
Multilingual voice-to-text with automatic language detection
Translation into 28 target languages
AI text cleanup that preserves tone and style
Personal dictionary with learning from corrections
Optional Screen Context for spelling hints
System-wide text insertion with copy fallback
Dictation history and transcript recall
Custom keyboard shortcuts
Native Swift app for macOS
Lightweight 6.5 MB application
Free browser-based noise cleanup using DeepFilterNet3
AI voice isolation with Mel-Band RoFormer to remove background music
No file upload for noise cleanup mode
Supports multiple audio and video formats
Before and after comparison player
Works on mobile browsers and phones
Downloads as WAV or MP3
10-minute file length limit with 100 MB size limit for AI isolation
Three strength settings: Gentle, Balanced, and Maximum
What makes it different
Works in any Mac app where you're typing without switching applications
Cloud-powered processing with no audio storage
Learns and improves from your corrections
All features available on the free plan
One-minute setup with minimal configuration
Local browser processing eliminates upload costs and per-minute billing for noise cleanup
No account required and no watermark for free noise cleanup
Private processing with automatic upload deletion
Separate voice and background tracks output for AI isolation
Credits never expire with no subscription requirement
Openbroca
VoiceIsolator