PerfilLabPerfilLab
Transcription with Whisper
Transcribe videos automatically with AI.
Start for freeThe problem it solves
Manual transcription is slow, expensive and inaccurate
Transcribing a video manually takes hours, and hiring a professional service costs a lot per audio minute. For high-volume publishers, this quickly becomes a bottleneck.
Generic services also vary widely in accuracy across languages, leading to constant rework during review.
How it works
1
Upload the video
Upload a video or pick one from your library.
2
Whisper transcribes
The transcript is generated automatically with timestamps.
3
Edit the text
Fix words and adjust sections right in the editor.
4
Export
Download as TXT, SRT or VTT for use anywhere.
Benefits
- ✓95%+ accuracy across many languages
- ✓Much cheaper than per-minute services
- ✓Local processing, keeping your data private
- ✓Integrated with PerfilLab captions and metadata
Use cases
Podcaster
Turns episodes into show notes and articles.
Video editor
Uses transcripts to plan cuts and captions.
Multilingual creator
Transcribes then translates content to other languages.
Frequently asked questions
Which languages are supported?+
Dozens of languages, including Portuguese and English, with high accuracy.
How accurate is the transcription?+
Above 95% on clean audio. The final text is always editable.
Can I edit the transcribed text?+
Yes. A timestamp editor lets you fix any segment before exporting.