Your audio and video,
turned into clean text
Upload a file and get accurate text in minutes, with timestamps and captions. It runs on our own AI, so your recording never goes to a third-party service.
How it works
1. Upload your recording
Any common audio or video file. We extract the audio automatically with ffmpeg.
2. Local AI transcribes it
OpenAI Whisper runs on our own server, so your media stays private and there is no per-minute API bill.
3. Download clean text and captions
Get plain text plus optional SRT captions with timestamps, ready to paste or drop onto a video.
Why AppWT Transcript
Private by design
Runs on a local model. Your recording is not shipped to a third-party transcription cloud, and files are cleared after processing.
No per-minute meter
Because it runs on our own hardware, long recordings do not rack up a surprise bill.
Timestamps and captions
Word-timed SRT output for subtitles, plus clean readable text for notes and quotes.
90+ languages
Whisper transcribes a wide range of languages and accents, with strong results on clear speech.
Questions
How accurate is it?
It uses OpenAI Whisper locally, which reaches strong accuracy on clear speech in over 90 languages. Clean audio transcribes best; heavy noise or crosstalk lowers accuracy for any tool.
Is my file private?
Yes. Transcription runs on our own machine with a local AI model, not a third-party service, and files are removed after processing.
What can I upload?
Common audio and video: mp3, m4a, wav, mp4, mov and more. We pull the audio out with ffmpeg first.
Do I get captions?
Yes, optional SRT captions with timestamps alongside the plain text.