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Big Transcribe

AI-powered video and audio transcription. Upload any file, any size.

How It Works

  1. Upload your video or audio file — MP4, MKV, MOV, MP3, WAV, and more. No size limit.
  2. We extract the audio and transcribe it using OpenAI Whisper, the most accurate AI speech-to-text model.
  3. Pay per use: $1.00 base fee + $0.10 per minute of audio. No subscriptions.
  4. Download or copy your transcript instantly.

Supported Formats

Video: MP4, MKV, AVI, MOV, WMV, FLV, WebM, M4V, TS, MTS. Audio: MP3, WAV, M4A, OGG, FLAC, AAC, WMA.

Pricing

Simple pay-per-use pricing. $1.00 base fee per file plus $0.10 for each minute of audio. A 30-minute video costs $4.00. No monthly fees, no subscriptions — pay only for what you transcribe.

Why Big Transcribe?

  • No file size limits — upload files of any size via chunked upload
  • Powered by OpenAI Whisper for industry-leading accuracy
  • Fast parallel processing for long files
  • Secure payments via Stripe
  • No account required — upload, pay, and get your transcript