Audio to PDF
Transcribe recordings with local Whisper AI.
Opening your local workspace…
How to use Audio to PDF
Transcribe recordings with local Whisper AI. Everything is processed in this browser.
- 01
Choose a supported file from your device.
- 02
Adjust the available options. If a page range is shown, use “all” or numbers such as 1-3, 5.
- 03
Run Audio to PDF and download or read the result. Review the output before using it.
Supported files
AUDIO/*. Results are generated locally. Device memory and browser format support determine practical limits.
Whisper runs locally. The bundled English model loads from this app, never a third party. Large recordings may take time.
Your files, on your device
Unlimited use with no daily quotas. No account, subscription, database or automatic watermark. Files are held in memory while you work. The app can cache its code and bundled models for offline use.
Peer tools share only with the device you choose to pair. Read the privacy details.
Common questions
Is Audio to PDF free to use?
Yes. OhhPDF has no signup, paid tier, processing fee or daily usage quota. Device memory and each tool’s format and resolution limits still apply.
Do my files get uploaded?
No. Processing runs on your device. If you choose the P2P sharing or whiteboard tools, data goes directly to the peer you pair.
Can I use it offline?
Load the tool and any required model once while online. Once its assets are cached, supported browsers can reuse them offline. Clearing site data removes that cache.