Whisper Web – Free Online Speech Recognition Tool
Whisper Web is a free online Whisper speech-to-text tool that converts recordings, audio files, and links into accurate text directly in your browser.
🎤 Record · 📁 Upload Audio · 🔗 Paste URL
Start Your Free Speech Recognition
Transform voice to text with AI-powered speech recognition. Process audio locally in your browser with complete privacy.
Drop your audio file here
Or click to browse files
Ready to upload file
Select audio file to upload, then click transcribe after upload
Transform Speech to Text with Advanced AI Technology
Whisper Web delivers state-of-the-art speech recognition powered by machine learning algorithms. Our browser-based transcription tool processes audio completely locally, ensuring your data never leaves your device. Perfect for journalists, researchers, students, and professionals who need accurate voice-to-text conversion.
- Multiple Input MethodsWhisper Web supports three convenient ways to input audio: live microphone recording, file upload (MP3, WAV, M4A), and direct URL input for online audio sources. Our speech recognition engine handles various audio formats seamlessly.
- Fast On-Device ProcessingWhisper Web transcribes audio on your device with WebGPU acceleration when available, typically several times faster than the audio's length. Results come with timestamps and segment divisions for easy navigation.
- Export & Download OptionsExport your transcriptions from Whisper Web in multiple formats: plain text, JSON data, SRT subtitles, and VTT captions. Perfect for video editing, content creation, and accessibility compliance.
Why Professionals Choose Whisper Web for Speech Recognition
Join thousands of users who trust Whisper Web for accurate, privacy-focused speech recognition. Experience the perfect balance of cutting-edge AI technology and user-friendly design with our advanced transcription platform.
Convert Speech to Text in 4 Simple Steps
Whisper Web makes speech recognition effortless with our intuitive interface. From audio input to final transcription - create, process, and export professional-quality text in minutes:
Complete Speech Recognition Toolkit
Everything you need for professional speech recognition with Whisper Web. Advanced AI models, flexible input options, and comprehensive export formats - all powered by machine learning technology.
Multi-Language Support
Whisper Web supports speech recognition in 78 languages including English, Spanish, French, German, Chinese, Japanese, and many more. Turn on Multilingual mode for automatic language detection or manual selection.
Timestamped Transcription
Every transcript in Whisper Web is split into segments with accurate start and end times, so you can jump to any moment and turn the result straight into subtitles.
GPU Acceleration
Leverage WebGPU technology for faster speech recognition processing in Whisper Web. Automatic hardware detection optimizes performance for both CPU and GPU configurations.
Professional Subtitles
Generate industry-standard SRT and VTT subtitle files from Whisper Web transcriptions. Perfect for video editing, online content, and accessibility compliance with precise timing.
Flexible Audio Input
Whisper Web accepts audio from multiple sources: microphone recording, file uploads (MP3, WAV, M4A, FLAC), and direct URL input for online audio content with seamless format conversion.
Privacy Protection
All speech recognition processing in Whisper Web happens locally in your browser. No data uploads, no cloud processing, complete privacy for sensitive audio content and confidential recordings.
Frequently Asked Questions
Everything you need to know about using Whisper Web for speech recognition, from basic setup to advanced features and privacy considerations.
Ready to Experience Advanced Speech Recognition?
Transform your audio into accurate text transcriptions with Whisper Web. ML-powered speech recognition directly in your browser - no uploads, complete privacy, professional results in minutes.