Turn any book into an audiobook with on-device text to speech
Free YouTube transcript generator and audio transcription tool
Stage
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Not given
Free: 3 transcripts per day, 50 AI credits and 30 transcription minutes per month. Lite: $10/month (or $96/year) for 200 credits/month. Pro: $20/month (or $192/year) for 1,000 credits/month. Max: $50/month (or $480/year) for 4,000 credits/month. One credit covers 1 transcript, 5 minutes of audio tra
Key features
EPUB and text-based PDF reading
On-device text to speech that works offline
Word-by-word highlighting during narration
Web article saving from Safari and other apps
Playback speed control from 0.5x to 3x
Background playback and Lock Screen controls
Reading and listening position sync
Highlights, notes and bookmarks
iCloud sync across devices
Free Project Gutenberg classics library
Transcription from YouTube, TikTok, Instagram, Facebook, LinkedIn and X video links
Upload and transcribe your own audio and video files up to 500 MB on Free and 5 GB on paid plans
AI transcription when captions are missing
Search and copy transcripts in the browser
Export as TXT, SRT or VTT files
Summarize, translate and rewrite transcripts
REST API and MCP server for developers and AI agents
Batch processing up to 20 videos on Pro and 100 on Max
No per-video length limit on any plan
What makes it different
On-device speech generation means narration works completely offline
No account, no server, and no tracking of what you read
One app for both reading and listening with unified library
Free tier holds five books with unlimited listening
Your library stays readable even if you stop paying
Works across YouTube, TikTok, Instagram, Facebook, LinkedIn, X and your own files with one unified workflow
Full timestamped transcript you can search, copy and export, not just a read-along panel
Handles videos without captions by transcribing the audio with AI
Same transcripts available in web app and through API, MCP server and agent skills
Timestamps preserved in all exports and translations
Strophe
transcript.im