Read along while listening to audiobooks with word-by-word synchronization
AI-powered audio and video transcription with speaker labels, timestamps, and flexible exports
Stage
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Founded
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Based in
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Pricing model
Free
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Pricing
Free core features including read-along text, device transcription, offline functionality, and public-domain library. Optional Pro upgrade for advanced analytics.
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Key features
Word-level synchronized text highlighting with 60fps
On-device transcription without cloud upload
Offline playback after single engine download
Support for 99 languages
Import multiple audio formats including MP3, M4B, FLAC, OGG
Accessibility profiles for dyslexia, ADHD, and vision impairment
Built-in library with 20k+ public-domain titles
Quote saving and sharing with generated cards
Reading analytics with neuroscience-based brain score
Character map feature for tracking book figures
Support for 22 audio and video formats including MP3, WAV, M4A, FLAC, MP4, MOV, MKV, and WEBM
Support for 30 primary languages with higher recognition accuracy
Speaker detection and diarization with automatic speaker labels
Files up to 12 hours long and 2 GB in size
Export to TXT, PDF, DOCX, SRT, VTT, and CSV formats
YouTube transcript generation with timestamps and subtitles
REST API with token authentication for developers
Encrypted uploads with flexible data retention options
Priority processing on Max plans
What makes it different
Complete privacy with no account or cloud uploads required
No external lyrics database; transcription generated directly from your audio
Supports your own audiobook files without DRM restrictions
No ads in core experience
Supports 30 primary languages with stronger recognition across diverse languages
Files encrypted in transit and at rest with user control over retention
Transcriptions usually complete in minutes with optional priority processing
Developer-friendly REST API with token authentication and webhook callbacks
Free plan with 120 minutes per month, no credit card required
UUScribe