Offline text-to-speech for Mac with local voice cloning and no cloud uploads
Vietnamese speech to text for video and audio
Stage
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Founded
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Based in
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VN
Pricing model
Freemium
Freemium
Pricing
Free: $0 (up to 1,000 characters per synthesis, single file export, one custom voice, limited background processing). Pro Monthly: $6.99. Pro Yearly: $29.99. Pro Lifetime: $49.99 (unlimited generations up to 20,000 characters, unlimited custom voices, unlimited batch exports, unlimited background pr
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Key features
185 English voices with various accents
Local voice cloning from 6-10 second audio samples
Batch export to MP3, WAV, AIFF, and M4A
Background queue for multiple synthesis jobs
Import from TXT, Markdown, DOCX and more file formats
Project workflow for long-form content and PDFs
Light and dark mode support
Uses less than 2GB of RAM
Transcribe Vietnamese and English audio and video
Download transcripts as TXT, SRT or VTT
Support MP3, M4A, WAV, MP4, MOV, MKV, WEBM formats
No account required for free minutes
Automatic file deletion for privacy
Bank transfer payment via VietQR
What makes it different
Completely offline operation with no cloud uploads or data transmission
One-time purchase option with lifetime access
MIT-licensed Chatterbox Turbo model with expressive output
Privacy-focused design built for creators who value control