Audio to text. In your browser.
Drop an audio file and AI writes out every word. Runs entirely on your device across 100 languages. No upload, no login, no per-minute fees.
Drop an audio file here
MP3, WAV, M4A, OGG, WEBM · stays on your device
Private by design
The AI runs inside this browser tab. Your recording is never sent to any server. Check your network tab: zero uploads.
100 languages
Powered by OpenAI's Whisper, auto-detecting the spoken language. Works offline once the model is cached.
Free, always Pro: bigger model soon
Free forever. A higher-accuracy model, speaker labels, and save-to-workspace are coming to BeginRooms Pro.
Part of BeginStudio. Powered by Transformers.js (Apache-2.0) and OpenAI Whisper (Apache-2.0). A small fast model is used for free; accuracy improves with clearer audio.
About the AI Audio Transcriber
Turn speech into text without uploading your audio. This transcriber runs the open-source Whisper model inside your browser, so recordings, interviews and voice notes stay on your device. Paste the transcript, edit it and export it as text.
Explore more: Text to Speech · AI Text Summarizer · BeginStudio AI tools · all free tools