Speech to text with subtitles and speaker labels, no API key required
Read along while listening to audiobooks with word-by-word synchronization
Stage
Not given
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Founded
Not given
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Based in
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Pricing model
Freemium
Free
Pricing
Not given
Free core features including read-along text, device transcription, offline functionality, and public-domain library. Optional Pro upgrade for advanced analytics.
Key features
SRT and VTT subtitle export
Speaker separation and labeling
Record audio directly in browser
Upload files, record live, or paste media links
Six export formats: TXT, SRT, VTT, JSON, PDF, DOCX
Support for over 100 languages
In-browser transcript editor
Word-level timestamps
AI Summary and AI Analytics
Translation into 100+ languages
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
What makes it different
No API key or setup required, works entirely in the browser
Adds speaker labels and subtitles that OpenAI's gpt-transcribe API does not produce
Results available instantly without API calls or polling
Privacy-first: recordings are not sold or used for training
Multiple input methods in one workspace: files, live recording, and media URLs
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