How to transcribe audio to text
Turning recordings into accurate text used to take hours. With modern AI, you can do it in minutes. Here's a complete, practical guide for 2026.
1. Choose the right transcription method
There are three ways to transcribe audio: manual typing, human transcription services, and AI transcription. Manual typing is free but slow — expect roughly four hours of work per hour of audio. Human services are accurate but expensive and slow to deliver. AI transcription hits the sweet spot: near-human accuracy, results in minutes, and a fraction of the cost.
2. Prepare your audio
Accuracy starts with a clean recording. Use a decent microphone, reduce background noise, and ask speakers not to talk over each other. If you already have a file, formats like MP3, WAV, M4A and most video files work out of the box.
3. Upload and transcribe
With ZetaScripts, you simply drag your file into the app. The AI detects the language automatically and returns a transcript with word-level timestamps in minutes. You can transcribe in 98+ languages and even translate the result.
4. Review and edit
No transcription is perfect. Skim the text, fix any proper nouns or technical terms, and confirm speaker labels. Timestamps make it easy to jump straight to any moment you want to verify.
5. Export in the right format
Export as TXT for documents and notes, SRT or VTT for subtitles and captions. You can also summarize the transcript or turn it into show notes and blog posts with the built-in AI assistant.
Frequently asked questions
How long does it take? Most files are transcribed in a few minutes, regardless of length.
Is it accurate? Modern AI reaches around 99% accuracy on clear audio.
Is it free? You can start for free and upgrade for unlimited transcriptions and longer files.