Speech to text with subtitles and speaker labels, no API key required
Convert PDFs into chapter-aware audiobooks with smart chapter detection
Stage
Not given
Startup
Founded
Not given
2024
Based in
Not given
Not given
Pricing model
Freemium
Freemium
Pricing
Not given
Free: 5,000 words on signup plus 500 words monthly. Creator: $9/month with 50,000 words. Pro: $45/month with 200,000 words. Studio: $149/month with 600,000 words. Additional words available at $0.40 per 1,000 words.
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
Convert PDF to audiobook
Convert DOCX to audiobook
Convert EPUB to audiobook
Automatic chapter detection
Front matter and table of contents skipping
Chapter-grounded Q&A
Multiple narration voices
Resume playback across devices
MP3 and WAV downloads
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
Chapter-aware audiobook format rather than continuous narration
Automatic detection of chapter structure and front matter classification
Private storage with no training or redistribution of uploaded content
Detects and surfaces figures, code, and equations as source pages during playback
GPT Transcribe
Audionarrator