Quick start
Upload and transcribe
Navigate to the Dashboard, click Upload audio, and select your file. Supported formats: MP3, WAV, M4A, OGG, FLAC and MP4 files up to 500 MB. Each minute of audio uses 1 credit, and new accounts start with 30 free credits.
Choose a model
Select Whisper Tiny for the fastest transcription, or Whisper Small for better accuracy. Both run entirely in your browser, so no data leaves your device.
Transcribe offline
NarratifAI runs AI models directly in your browser. After the first model download, everything works offline. Your audio never gets sent to a server.
Download your transcript
Once complete, download as TXT (plain text), JSON (structured with timestamps), SRT (subtitle format), VTT (WebVTT for browsers), or CSV (spreadsheet).