AI Speech to Text Converter
Turn audio into text instantly directly in your browser. Powered by OpenAI's Whisper model for high accuracy.
AI Model StatusInitializing...
This happens only once. Subsequent uses will be instant.
Feature Highlights
High Accuracy
Powered by OpenAI's Whisper model for human-level speech recognition reliability.
100% Private
All processing happens in your browser. Your audio never leaves your device.
Timestamps
Get precise timeline data for subtitles and captions with every transcription.
Multiple Formats
Support for MP3, WAV, M4A, and OGG audio files.
Export Options
Download your transcription as a simple Text file or JSON with metadata.
Voice Recording
Record directly from your microphone and transcribe instantly.
How It Works
Simple, fast, and secure. Get your file processed in 3 easy steps.
Upload Audio
Select an audio file from your device or record a voice note instantly.
AI Processing
Our advanced AI model analyzes the audio locally in your browser to extract text.
Download Text
Copy the text or download it as a TXT or JSON file with timestamps.
Why Choose PDFaiGen?
We are building the future of document processing — focusing on privacy, speed, and design.
100% Privacy Guaranteed
No cloud uploads. Your files are processed entirely on your device using WebAssembly technology.
Lightning Fast
Zero upload time. Zero download time. Instant processing powered by your own hardware.
Easy to Use
Simple drag-and-drop interfaces designed for efficiency. No accounts or sign-ups required.
Common Use Cases
See how others are using this tool to save time and improve workflows.
Meeting Notes
Transcribe recorded meetings to quickly generate minutes and action items.
Content Creation
Convert podcasts and videos into blog posts or articles automatically.
Interviews
Focus on the conversation and let AI handle the note-taking.
Accessibility
Generate captions and subtitles for audio content to reach a wider audience.
Voice Memos
Turn your on-the-go voice notes into organized text documents.
Lectures
Students can transcribe recorded lectures for better study material.
Your Privacy is Our Priority
Unlike other online tools, PDFaiGen processes your files directly in your browser. No file uploads, no server data breaches.
Zero Uploads
Files never leave your device. All processing happens locally in your browser memory.
End-to-End Private
Since no data is sent to any server, your sensitive documents remain completely private.
Works Offline
Once loaded, our tools work without an internet connection. No data usage required.
Start Transcribing Now
Join thousands of users who save time with our fast, private, and accurate speech-to-text tool.
No credit card required • No installation • 100% Private