Transcribe Audio with AI in Your Browser
Powered by OpenAI's Whisper model. Your audio never leaves your device. No sign-up, no API keys, no limits. Just drop your file and get text.
Why Choose AdWhisper?
The most private, fastest, and most accessible AI transcription tool on the web.
100% Private
Your audio never leaves your device. All processing happens locally in your browser — no uploads, no servers, no data collection.
Lightning Fast
Powered by WebGPU acceleration, get transcriptions in seconds. Models are cached locally for instant re-use.
99+ Languages
Transcribe audio in any language or translate it to English. Whisper supports over 99 languages with remarkable accuracy.
Completely Free
No subscriptions, no API keys, no hidden fees. AdWhisper is free to use — forever. Powered by open-source AI.
Works Offline
Once the model is downloaded, transcribe audio even without an internet connection. Perfect for on-the-go use.
High Accuracy
Using OpenAI's Whisper Small model — the best balance of accuracy and speed for browser-based transcription.
How It Works
Three simple steps. No sign-up required. Your audio stays on your device.
Upload Audio
Drop your audio file or record directly from your microphone.
AI Processes Locally
Whisper runs on your device — nothing leaves your browser.
Get Your Text
Copy your transcription or translation with one click.
From the Blog
Learn about AI transcription, privacy, and how to get the most from Whisper.
What is OpenAI Whisper? A Complete Guide
Discover how OpenAI's Whisper model revolutionizes speech recognition with state-of-the-art accuracy across 99+ languages.
Read more → 7 min readHow Browser-Based Transcription Works
Learn how modern web technologies like WebGPU and WebAssembly enable AI models to run entirely in your browser.
Read more → 6 min readLocal vs Cloud Transcription: Privacy Compared
Why local AI transcription is the future of audio privacy, and how it compares to cloud-based alternatives.
Read more →Ready to Transcribe?
Start transcribing audio for free. No sign-up, no limits, no compromises on privacy.
🎙️ Launch Transcriber