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Whisper Web
Free & Private AI Speech Recognition

Advanced Free AI Speech Recognition with Whisper Web

Transcribe audio in 99 languages with OpenAI Whisper. Free transcription processes audio on your device; Unlimited uploads selected files for cloud processing.

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Trusted by developers and creators worldwide

Powered by WebGPU Technology

What is Whisper Web?

Whisper Web, also known as WhisperWeb, brings OpenAI's Whisper speech recognition to your browser. Transcribe locally with Free or process longer files in the cloud with Unlimited. Learn how to use Whisper AI online without installing software or supplying an API key.

Browser-Based Technology
Runs entirely in your browser using WebGPU acceleration for optimal performance.
Privacy First
Free local transcription keeps audio on your device. Unlimited uploads selected files for cloud processing.
Instant Recognition
Start transcribing immediately with no server latency or waiting times.

Why Choose Whisper Web?

Discover why Whisper Web is the leading choice for AI-powered speech recognition with unmatched accuracy, privacy, and ease of use.

Whisper AI
Advanced AI Model
Powered by OpenAI's Whisper model for state-of-the-art accuracy.
99 Languages
Multi-Language Support
Support for 99 languages with automatic language detection.
Instant Start
Zero Setup Required
No installation, API keys, or accounts needed. Just open and use.

Whisper Web Features

Explore the powerful capabilities that make Whisper Web the most advanced browser-based speech recognition platform available today.

Fast Local Processing
Fast Local Processing
Transcribe audio locally with WebGPU-accelerated inference.
3 Input Methods
Multiple Input Sources
Support for microphone input, file upload, and URL/Browser audio.
OpenAI Whisper
Advanced Engine
Utilizes the latest optimized Whisper models for varying needs.
WebGPU
WebGPU Acceleration
Leverages your device's GPU for faster processing speeds.
100% Private
Privacy Protection
Free mode processes audio locally; Unlimited uses cloud processing when you choose it.
All Platforms
Cross Platform
Works seamlessly on desktop and mobile browsers supporting WebGPU.
Pricing

Simple, Transparent Pricing

Transcribe short clips for free, right in your browser. Need longer files or batch uploads? Go Unlimited.

Whisper Web Free

Free
Free to start
Files up to 200 MB / 20 min
99 languages with auto-detection
Runs locally — nothing leaves your device
Export to TXT, SRT, VTT, JSON
No account required

Whisper Web Unlimited

US$10 / month

US$120 billed yearlySAVE 50%
Cloud transcription
Selected files are uploaded and transcribed in the cloud.
10 Hour Uploads
Each file up to 10 hours / 5 GB. Upload 50 files at once.
All Features Included
Cross-device sync. All export formats. Cloud storage.
Fastest Processing
Your files are always first in line with priority cloud processing.
Get Unlimited
FAQ

Frequently Asked Questions About Whisper Web

Get answers to common questions about Whisper Web's speech recognition technology and capabilities.

01.

What is Whisper Web (WhisperWeb) and how does it work?

Whisper Web, also written WhisperWeb, is the transcription service at whisperweb.dev, powered by OpenAI's Whisper model. Free processes audio locally in your browser using WebGPU and WebAssembly. Unlimited uploads selected files for cloud transcription. Both turn speech into text without installing an app or supplying an API key.

02.

Is my audio data private and secure?

Yes, absolutely. In Free mode, Whisper Web runs entirely locally in your browser. Your audio files never leave your device. With Unlimited, files are processed on secure cloud servers and deleted after transcription is complete.

03.

Is Whisper Web free to use?

Yes. The Free plan lets you transcribe files up to 200 MB and 20 minutes with no limits on the number of transcriptions. For longer files (up to 10 hours / 5 GB) and batch uploads, Whisper Web Unlimited is available at US$20/month or US$10/month billed yearly.

04.

What's the difference between Free and Unlimited?

Free processes everything locally on your device — great for short files and maximum privacy. Unlimited uses cloud processing for files up to 10 hours and 5 GB, supports batch uploads of 50 files at once, and syncs transcripts across all your devices.

05.

What languages are supported?

99 languages including English, Chinese, Spanish, French, German, Japanese, and many more. The AI automatically detects the spoken language — no manual selection needed.

06.

Does Whisper Web work offline?

Yes. Once the model is downloaded on your first visit, the Free plan works completely offline. Unlimited features require an internet connection for cloud processing.

07.

Can I cancel my Unlimited subscription anytime?

Yes, you can cancel anytime. Your Unlimited access continues until the end of your current billing period. No questions asked, no cancellation fees.