Read along while listening to audiobooks with word-by-word synchronization
Free Microsoft SAM voice generator online for classic Windows XP text-to-speech
Stage
Not given
Startup
Founded
Not given
2024
Based in
Not given
Not given
Pricing model
Free
Free
Pricing
Free core features including read-along text, device transcription, offline functionality, and public-domain library. Optional Pro upgrade for advanced analytics.
Not given
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
Generate Microsoft SAM voice online in browser
Adjust pitch, speed, mouth, and throat parameters
Download audio as WAV files
Multiple classic SAPI4 voices available
Preset voice profiles for instant character voices
Works on all modern browsers and mobile devices
Runs entirely in browser with no server processing
JavaScript API for integration into applications
Lightweight implementation under 100KB JavaScript code
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
Authentic recreation of Windows XP Microsoft SAM voice
Free unlimited usage with no subscriptions or downloads
Distinctive robotic voice character for memes and creative projects
Client-side processing ensures complete privacy
No installation required, works instantly in browser